7=7-8x

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Solution for 7=7-8x equation:


Simplifying
7 = 7 + -8x

Add '-7' to each side of the equation.
7 + -7 = 7 + -7 + -8x

Combine like terms: 7 + -7 = 0
0 = 7 + -7 + -8x

Combine like terms: 7 + -7 = 0
0 = 0 + -8x
0 = -8x

Solving
0 = -8x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '8x' to each side of the equation.
0 + 8x = -8x + 8x
Remove the zero:
8x = -8x + 8x

Combine like terms: -8x + 8x = 0
8x = 0

Divide each side by '8'.
x = 0

Simplifying
x = 0

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