3+4(x+1)+2=3(2x-4)+5x

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Solution for 3+4(x+1)+2=3(2x-4)+5x equation:


Simplifying
3 + 4(x + 1) + 2 = 3(2x + -4) + 5x

Reorder the terms:
3 + 4(1 + x) + 2 = 3(2x + -4) + 5x
3 + (1 * 4 + x * 4) + 2 = 3(2x + -4) + 5x
3 + (4 + 4x) + 2 = 3(2x + -4) + 5x

Reorder the terms:
3 + 4 + 2 + 4x = 3(2x + -4) + 5x

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

Combine like terms: 7 + 2 = 9
9 + 4x = 3(2x + -4) + 5x

Reorder the terms:
9 + 4x = 3(-4 + 2x) + 5x
9 + 4x = (-4 * 3 + 2x * 3) + 5x
9 + 4x = (-12 + 6x) + 5x

Combine like terms: 6x + 5x = 11x
9 + 4x = -12 + 11x

Solving
9 + 4x = -12 + 11x

Solving for variable 'x'.

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

Add '-11x' to each side of the equation.
9 + 4x + -11x = -12 + 11x + -11x

Combine like terms: 4x + -11x = -7x
9 + -7x = -12 + 11x + -11x

Combine like terms: 11x + -11x = 0
9 + -7x = -12 + 0
9 + -7x = -12

Add '-9' to each side of the equation.
9 + -9 + -7x = -12 + -9

Combine like terms: 9 + -9 = 0
0 + -7x = -12 + -9
-7x = -12 + -9

Combine like terms: -12 + -9 = -21
-7x = -21

Divide each side by '-7'.
x = 3

Simplifying
x = 3

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