I want help with this equation -1 + x = 8x - 8
2 answers:
Answer:
x=1
Step-by-step explanation:
To solve for x, we need to get x alone on one side of the equation.
Add one to each side of the equation. Subtract 8x from each side of the equation. Divide both sides by -7. You should get 1 as the answer.
Answer:
x = 1
Step-by-step explanation:
First combine like terms from both sides, in this case moving the -8 to the left side and the x to the right side.
You do this by doing the opposite operation for the values.
Add 8 to both sides and cancel out -8.
-1 + x = 8x -8
+8 +8
Subtract x from both sides and cancel out x.
7 + x = 8x
-x -x
Then it looks like this.
7 = 7x
Divide by 7 on both sides
x = 1
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