12x+10-4x=3x-7

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Solution for 12x+10-4x=3x-7 equation:


Simplifying
12x + 10 + -4x = 3x + -7

Reorder the terms:
10 + 12x + -4x = 3x + -7

Combine like terms: 12x + -4x = 8x
10 + 8x = 3x + -7

Reorder the terms:
10 + 8x = -7 + 3x

Solving
10 + 8x = -7 + 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.
10 + 8x + -3x = -7 + 3x + -3x

Combine like terms: 8x + -3x = 5x
10 + 5x = -7 + 3x + -3x

Combine like terms: 3x + -3x = 0
10 + 5x = -7 + 0
10 + 5x = -7

Add '-10' to each side of the equation.
10 + -10 + 5x = -7 + -10

Combine like terms: 10 + -10 = 0
0 + 5x = -7 + -10
5x = -7 + -10

Combine like terms: -7 + -10 = -17
5x = -17

Divide each side by '5'.
x = -3.4

Simplifying
x = -3.4

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