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-7x = -8x +20 what's the value for x
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-7x = -8x +20 what's the value for x

User Vasu Mistry
by
7.5k points

2 Answers

5 votes
add 8 on both sides:
-8+8=0
-7+8=1
and the final answer is:
1x=20 or x=20
User Breno Prata
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8.6k points
2 votes
x=20, Simply add 8x to both sides of the equation
User Kennyhyun
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9.0k points
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