18x+8(-8x+69)-4=180

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Solution for 18x+8(-8x+69)-4=180 equation:


Simplifying
18x + 8(-8x + 69) + -4 = 180

Reorder the terms:
18x + 8(69 + -8x) + -4 = 180
18x + (69 * 8 + -8x * 8) + -4 = 180
18x + (552 + -64x) + -4 = 180

Reorder the terms:
552 + -4 + 18x + -64x = 180

Combine like terms: 552 + -4 = 548
548 + 18x + -64x = 180

Combine like terms: 18x + -64x = -46x
548 + -46x = 180

Solving
548 + -46x = 180

Solving for variable 'x'.

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

Add '-548' to each side of the equation.
548 + -548 + -46x = 180 + -548

Combine like terms: 548 + -548 = 0
0 + -46x = 180 + -548
-46x = 180 + -548

Combine like terms: 180 + -548 = -368
-46x = -368

Divide each side by '-46'.
x = 8

Simplifying
x = 8

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