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Zayden Copeland
Mathematics
27 May, 22:58
Work this problem for me
3 (5x+2) + 19x=55-x
+1
Answers (
2
)
Karlie Bush
27 May, 23:08
0
Step 1: Simplify both sides of the equation.
3
(
5
x
+
2
)
+
19
x
=
55
-
x
(
3
)
(
5
x
)
+
(
3
)
(
2
)
+
19
x
=
55
+
-
x
(Distribute)
15
x
+
6
+
19
x
=
55
+
-
x
(
15
x
+
19
x
)
+
(
6
)
=
-
x
+
55
(Combine Like Terms)
34
x
+
6
=
-
x
+
55
34
x
+
6
=
-
x
+
55
Step 2: Add x to both sides.
34
x
+
6
+
x
=
-
x
+
55
+
x
35
x
+
6
=
55
Step 3: Subtract 6 from both sides.
35
x
+
6
-
6
=
55
-
6
35
x
=
49
Step 4: Divide both sides by 35.
35
x
35
=
49
35
x
=
7
5
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Sparky
27 May, 23:16
0
Answer: x = 1.4
Step-by-step explanation:
From the equation, open the bracket:
15x + 6 + 19x = 55 - x
15x + 19x + x = 55 - 6
35x=49 (divide both sides by 35)
x = 49/35
x = 1.4
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