8(4x+2)+5(3x-7)=122

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Solution for 8(4x+2)+5(3x-7)=122 equation:


Simplifying
8(4x + 2) + 5(3x + -7) = 122

Reorder the terms:
8(2 + 4x) + 5(3x + -7) = 122
(2 * 8 + 4x * 8) + 5(3x + -7) = 122
(16 + 32x) + 5(3x + -7) = 122

Reorder the terms:
16 + 32x + 5(-7 + 3x) = 122
16 + 32x + (-7 * 5 + 3x * 5) = 122
16 + 32x + (-35 + 15x) = 122

Reorder the terms:
16 + -35 + 32x + 15x = 122

Combine like terms: 16 + -35 = -19
-19 + 32x + 15x = 122

Combine like terms: 32x + 15x = 47x
-19 + 47x = 122

Solving
-19 + 47x = 122

Solving for variable 'x'.

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

Add '19' to each side of the equation.
-19 + 19 + 47x = 122 + 19

Combine like terms: -19 + 19 = 0
0 + 47x = 122 + 19
47x = 122 + 19

Combine like terms: 122 + 19 = 141
47x = 141

Divide each side by '47'.
x = 3

Simplifying
x = 3

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