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Zack Davis
Mathematics
11 March, 21:45
4 x 7 = 30 - x.
What is the value of x?
+2
Answers (
2
)
Brice
11 March, 21:50
0
x = 2
Step-by-step explanation:
Given
4 x 7 = 30 - x
First solve the left side. When you multiply, we have
28 = 30 - x
Combine like term. When - x crosses over equality sign, it becomes positive x, and 28 becomes - 28
So,
x = 30 - 28
x = 2
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Toby Johns
11 March, 21:51
0
2
Step-by-step explanation:
4*7 = 28
28-30
x=2
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