3x-4+2x-8=4x+3-7x

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Solution for 3x-4+2x-8=4x+3-7x equation:


Simplifying
3x + -4 + 2x + -8 = 4x + 3 + -7x

Reorder the terms:
-4 + -8 + 3x + 2x = 4x + 3 + -7x

Combine like terms: -4 + -8 = -12
-12 + 3x + 2x = 4x + 3 + -7x

Combine like terms: 3x + 2x = 5x
-12 + 5x = 4x + 3 + -7x

Reorder the terms:
-12 + 5x = 3 + 4x + -7x

Combine like terms: 4x + -7x = -3x
-12 + 5x = 3 + -3x

Solving
-12 + 5x = 3 + -3x

Solving for variable 'x'.

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

Add '3x' to each side of the equation.
-12 + 5x + 3x = 3 + -3x + 3x

Combine like terms: 5x + 3x = 8x
-12 + 8x = 3 + -3x + 3x

Combine like terms: -3x + 3x = 0
-12 + 8x = 3 + 0
-12 + 8x = 3

Add '12' to each side of the equation.
-12 + 12 + 8x = 3 + 12

Combine like terms: -12 + 12 = 0
0 + 8x = 3 + 12
8x = 3 + 12

Combine like terms: 3 + 12 = 15
8x = 15

Divide each side by '8'.
x = 1.875

Simplifying
x = 1.875

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