7(4x+5)=9(3x+9)-74

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Solution for 7(4x+5)=9(3x+9)-74 equation:


Simplifying
7(4x + 5) = 9(3x + 9) + -74

Reorder the terms:
7(5 + 4x) = 9(3x + 9) + -74
(5 * 7 + 4x * 7) = 9(3x + 9) + -74
(35 + 28x) = 9(3x + 9) + -74

Reorder the terms:
35 + 28x = 9(9 + 3x) + -74
35 + 28x = (9 * 9 + 3x * 9) + -74
35 + 28x = (81 + 27x) + -74

Reorder the terms:
35 + 28x = 81 + -74 + 27x

Combine like terms: 81 + -74 = 7
35 + 28x = 7 + 27x

Solving
35 + 28x = 7 + 27x

Solving for variable 'x'.

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

Add '-27x' to each side of the equation.
35 + 28x + -27x = 7 + 27x + -27x

Combine like terms: 28x + -27x = 1x
35 + 1x = 7 + 27x + -27x

Combine like terms: 27x + -27x = 0
35 + 1x = 7 + 0
35 + 1x = 7

Add '-35' to each side of the equation.
35 + -35 + 1x = 7 + -35

Combine like terms: 35 + -35 = 0
0 + 1x = 7 + -35
1x = 7 + -35

Combine like terms: 7 + -35 = -28
1x = -28

Divide each side by '1'.
x = -28

Simplifying
x = -28

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