3(x+9)-4(6x+5)=-22(x-1)-7

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Solution for 3(x+9)-4(6x+5)=-22(x-1)-7 equation:


Simplifying
3(x + 9) + -4(6x + 5) = -22(x + -1) + -7

Reorder the terms:
3(9 + x) + -4(6x + 5) = -22(x + -1) + -7
(9 * 3 + x * 3) + -4(6x + 5) = -22(x + -1) + -7
(27 + 3x) + -4(6x + 5) = -22(x + -1) + -7

Reorder the terms:
27 + 3x + -4(5 + 6x) = -22(x + -1) + -7
27 + 3x + (5 * -4 + 6x * -4) = -22(x + -1) + -7
27 + 3x + (-20 + -24x) = -22(x + -1) + -7

Reorder the terms:
27 + -20 + 3x + -24x = -22(x + -1) + -7

Combine like terms: 27 + -20 = 7
7 + 3x + -24x = -22(x + -1) + -7

Combine like terms: 3x + -24x = -21x
7 + -21x = -22(x + -1) + -7

Reorder the terms:
7 + -21x = -22(-1 + x) + -7
7 + -21x = (-1 * -22 + x * -22) + -7
7 + -21x = (22 + -22x) + -7

Reorder the terms:
7 + -21x = 22 + -7 + -22x

Combine like terms: 22 + -7 = 15
7 + -21x = 15 + -22x

Solving
7 + -21x = 15 + -22x

Solving for variable 'x'.

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

Add '22x' to each side of the equation.
7 + -21x + 22x = 15 + -22x + 22x

Combine like terms: -21x + 22x = 1x
7 + 1x = 15 + -22x + 22x

Combine like terms: -22x + 22x = 0
7 + 1x = 15 + 0
7 + 1x = 15

Add '-7' to each side of the equation.
7 + -7 + 1x = 15 + -7

Combine like terms: 7 + -7 = 0
0 + 1x = 15 + -7
1x = 15 + -7

Combine like terms: 15 + -7 = 8
1x = 8

Divide each side by '1'.
x = 8

Simplifying
x = 8

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