2+8x-7+1-15x-3=

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Solution for 2+8x-7+1-15x-3= equation:


Simplifying
2 + 8x + -7 + 1 + -15x + -3 = 0

Reorder the terms:
2 + -7 + 1 + -3 + 8x + -15x = 0

Combine like terms: 2 + -7 = -5
-5 + 1 + -3 + 8x + -15x = 0

Combine like terms: -5 + 1 = -4
-4 + -3 + 8x + -15x = 0

Combine like terms: -4 + -3 = -7
-7 + 8x + -15x = 0

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

Solving
-7 + -7x = 0

Solving for variable 'x'.

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

Add '7' to each side of the equation.
-7 + 7 + -7x = 0 + 7

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

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

Divide each side by '-7'.
x = -1

Simplifying
x = -1

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