1-8x-7x=16

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Solution for 1-8x-7x=16 equation: 


Simplifying
1 + -8x + -7x = 16

Combine like terms: -8x + -7x = -15x
1 + -15x = 16

Solving
1 + -15x = 16

Solving for variable 'x'.

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

Add '-1' to each side of the equation.
1 + -1 + -15x = 16 + -1

Combine like terms: 1 + -1 = 0
0 + -15x = 16 + -1
-15x = 16 + -1

Combine like terms: 16 + -1 = 15
-15x = 15

Divide each side by '-15'.
x = -1

Simplifying
x = -1

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