4(x+9)-2(-4x-9)=11(x+7)+2

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Solution for 4(x+9)-2(-4x-9)=11(x+7)+2 equation:


Simplifying
4(x + 9) + -2(-4x + -9) = 11(x + 7) + 2

Reorder the terms:
4(9 + x) + -2(-4x + -9) = 11(x + 7) + 2
(9 * 4 + x * 4) + -2(-4x + -9) = 11(x + 7) + 2
(36 + 4x) + -2(-4x + -9) = 11(x + 7) + 2

Reorder the terms:
36 + 4x + -2(-9 + -4x) = 11(x + 7) + 2
36 + 4x + (-9 * -2 + -4x * -2) = 11(x + 7) + 2
36 + 4x + (18 + 8x) = 11(x + 7) + 2

Reorder the terms:
36 + 18 + 4x + 8x = 11(x + 7) + 2

Combine like terms: 36 + 18 = 54
54 + 4x + 8x = 11(x + 7) + 2

Combine like terms: 4x + 8x = 12x
54 + 12x = 11(x + 7) + 2

Reorder the terms:
54 + 12x = 11(7 + x) + 2
54 + 12x = (7 * 11 + x * 11) + 2
54 + 12x = (77 + 11x) + 2

Reorder the terms:
54 + 12x = 77 + 2 + 11x

Combine like terms: 77 + 2 = 79
54 + 12x = 79 + 11x

Solving
54 + 12x = 79 + 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.
54 + 12x + -11x = 79 + 11x + -11x

Combine like terms: 12x + -11x = 1x
54 + 1x = 79 + 11x + -11x

Combine like terms: 11x + -11x = 0
54 + 1x = 79 + 0
54 + 1x = 79

Add '-54' to each side of the equation.
54 + -54 + 1x = 79 + -54

Combine like terms: 54 + -54 = 0
0 + 1x = 79 + -54
1x = 79 + -54

Combine like terms: 79 + -54 = 25
1x = 25

Divide each side by '1'.
x = 25

Simplifying
x = 25

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