(7x+1)+(-8x-16)=

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Solution for (7x+1)+(-8x-16)= equation:


Simplifying
(7x + 1) + (-8x + -16) = 0

Reorder the terms:
(1 + 7x) + (-8x + -16) = 0

Remove parenthesis around (1 + 7x)
1 + 7x + (-8x + -16) = 0

Reorder the terms:
1 + 7x + (-16 + -8x) = 0

Remove parenthesis around (-16 + -8x)
1 + 7x + -16 + -8x = 0

Reorder the terms:
1 + -16 + 7x + -8x = 0

Combine like terms: 1 + -16 = -15
-15 + 7x + -8x = 0

Combine like terms: 7x + -8x = -1x
-15 + -1x = 0

Solving
-15 + -1x = 0

Solving for variable 'x'.

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

Add '15' to each side of the equation.
-15 + 15 + -1x = 0 + 15

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

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

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

Simplifying
x = -15

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