7x-4=-8x-23

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Solution for 7x-4=-8x-23 equation:


Simplifying
7x + -4 = -8x + -23

Reorder the terms:
-4 + 7x = -8x + -23

Reorder the terms:
-4 + 7x = -23 + -8x

Solving
-4 + 7x = -23 + -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.
-4 + 7x + 8x = -23 + -8x + 8x

Combine like terms: 7x + 8x = 15x
-4 + 15x = -23 + -8x + 8x

Combine like terms: -8x + 8x = 0
-4 + 15x = -23 + 0
-4 + 15x = -23

Add '4' to each side of the equation.
-4 + 4 + 15x = -23 + 4

Combine like terms: -4 + 4 = 0
0 + 15x = -23 + 4
15x = -23 + 4

Combine like terms: -23 + 4 = -19
15x = -19

Divide each side by '15'.
x = -1.266666667

Simplifying
x = -1.266666667

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