4x+7x-17=3x+12x-3

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Solution for 4x+7x-17=3x+12x-3 equation:


Simplifying
4x + 7x + -17 = 3x + 12x + -3

Reorder the terms:
-17 + 4x + 7x = 3x + 12x + -3

Combine like terms: 4x + 7x = 11x
-17 + 11x = 3x + 12x + -3

Reorder the terms:
-17 + 11x = -3 + 3x + 12x

Combine like terms: 3x + 12x = 15x
-17 + 11x = -3 + 15x

Solving
-17 + 11x = -3 + 15x

Solving for variable 'x'.

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

Add '-15x' to each side of the equation.
-17 + 11x + -15x = -3 + 15x + -15x

Combine like terms: 11x + -15x = -4x
-17 + -4x = -3 + 15x + -15x

Combine like terms: 15x + -15x = 0
-17 + -4x = -3 + 0
-17 + -4x = -3

Add '17' to each side of the equation.
-17 + 17 + -4x = -3 + 17

Combine like terms: -17 + 17 = 0
0 + -4x = -3 + 17
-4x = -3 + 17

Combine like terms: -3 + 17 = 14
-4x = 14

Divide each side by '-4'.
x = -3.5

Simplifying
x = -3.5

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