1+3x=1-8x-7x

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Solution for 1+3x=1-8x-7x equation:


Simplifying
1 + 3x = 1 + -8x + -7x

Combine like terms: -8x + -7x = -15x
1 + 3x = 1 + -15x

Add '-1' to each side of the equation.
1 + -1 + 3x = 1 + -1 + -15x

Combine like terms: 1 + -1 = 0
0 + 3x = 1 + -1 + -15x
3x = 1 + -1 + -15x

Combine like terms: 1 + -1 = 0
3x = 0 + -15x
3x = -15x

Solving
3x = -15x

Solving for variable 'x'.

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

Add '15x' to each side of the equation.
3x + 15x = -15x + 15x

Combine like terms: 3x + 15x = 18x
18x = -15x + 15x

Combine like terms: -15x + 15x = 0
18x = 0

Divide each side by '18'.
x = 0

Simplifying
x = 0

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