-3x-4=-8x-7

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Solution for -3x-4=-8x-7 equation:


Simplifying
-3x + -4 = -8x + -7

Reorder the terms:
-4 + -3x = -8x + -7

Reorder the terms:
-4 + -3x = -7 + -8x

Solving
-4 + -3x = -7 + -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 + -3x + 8x = -7 + -8x + 8x

Combine like terms: -3x + 8x = 5x
-4 + 5x = -7 + -8x + 8x

Combine like terms: -8x + 8x = 0
-4 + 5x = -7 + 0
-4 + 5x = -7

Add '4' to each side of the equation.
-4 + 4 + 5x = -7 + 4

Combine like terms: -4 + 4 = 0
0 + 5x = -7 + 4
5x = -7 + 4

Combine like terms: -7 + 4 = -3
5x = -3

Divide each side by '5'.
x = -0.6

Simplifying
x = -0.6

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