4x+3x+3-2x+12=10x-45

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Solution for 4x+3x+3-2x+12=10x-45 equation:


Simplifying
4x + 3x + 3 + -2x + 12 = 10x + -45

Reorder the terms:
3 + 12 + 4x + 3x + -2x = 10x + -45

Combine like terms: 3 + 12 = 15
15 + 4x + 3x + -2x = 10x + -45

Combine like terms: 4x + 3x = 7x
15 + 7x + -2x = 10x + -45

Combine like terms: 7x + -2x = 5x
15 + 5x = 10x + -45

Reorder the terms:
15 + 5x = -45 + 10x

Solving
15 + 5x = -45 + 10x

Solving for variable 'x'.

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

Add '-10x' to each side of the equation.
15 + 5x + -10x = -45 + 10x + -10x

Combine like terms: 5x + -10x = -5x
15 + -5x = -45 + 10x + -10x

Combine like terms: 10x + -10x = 0
15 + -5x = -45 + 0
15 + -5x = -45

Add '-15' to each side of the equation.
15 + -15 + -5x = -45 + -15

Combine like terms: 15 + -15 = 0
0 + -5x = -45 + -15
-5x = -45 + -15

Combine like terms: -45 + -15 = -60
-5x = -60

Divide each side by '-5'.
x = 12

Simplifying
x = 12

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