Sign In
Ask Question
Jose Gross
Mathematics
21 June, 09:08
What's the answer to 5x-4+2x=3
+1
Answers (
2
)
Andrea Ruiz
21 June, 09:16
0
x = 1
Step-by-step explanation:
to evaluate for the value of x we would in the expression
5x-4+2x=3
we will collect the like terms
5x + 2x - 4 = 3
7x - 4 = 3
7x = 3 + 4
7x = 7
divide both sides by the coefficient of x which is 7
7x/7 = 7/7
x = 1
to check if your answer is correct you will put the value of x = - 1 into the expression 5x - 4 + 2x = 3 and see if the left handside is equal to the right handside.
5 (1) - 4 + 2 (1) = 3
5 - 4 + 2 = 3
1 + 2 = 3 ... proved
Comment
Complaint
Link
Rosario
21 June, 09:34
0
x = 1
Comment
Complaint
Link
Know the Answer?
Answer
Not Sure About the Answer?
Find an answer to your question 👍
“What's the answer to 5x-4+2x=3 ...”
in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers
You Might be Interested in
MS. Arvelo wants to buy a new TV. She makes $50 a week pus an additional $20 each person she tutors. How many people will she have to tutor if the TV cost 120 dollars?
Answers (1)
A lender estimates the closing costs on a home loan will be 3.75% of the loan amount of $120,000. The actual closing costs are listed below.
Answers (1)
A dam is built in a remote area to provide electricity to a nearby town What is a unlikely effect of the dam
Answers (1)
What is the total floor area in inches of a rectangular floor 8ft. by 6ft.?
Answers (1)
Roys car gets an average gas mileage of 29mi/gal. Roy starts his trip with 12 gal of gas. How many gallons of gas are left after a 140 mile trip? (only an algebraic solution can receive full credit)
Answers (2)
New Questions in Mathematics
Tina lives 2 1/4 miles from the library Sonya lives 3 1/2 miles from the library how much further does Sonya live then Tina
Answers (1)
36 inches=blank yards
Answers (2)
Write an equation for the line through (3.5,-2.3) x intercept 5.1
Answers (1)
Find two consecutive integers whose sum is 45
Answers (2)
Price:? Discount: 80% Sale Price: 90
Answers (2)
Home
»
Mathematics
» What's the answer to 5x-4+2x=3
Sign In
Sign Up
Forgot Password?