-3(-50+20x)=7(60x)

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Solution for -3(-50+20x)=7(60x) equation:


Simplifying
-3(-50 + 20x) = 7(60x)
(-50 * -3 + 20x * -3) = 7(60x)
(150 + -60x) = 7(60x)

Remove parenthesis around (60x)
150 + -60x = 7 * 60x

Multiply 7 * 60
150 + -60x = 420x

Solving
150 + -60x = 420x

Solving for variable 'x'.

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

Add '-420x' to each side of the equation.
150 + -60x + -420x = 420x + -420x

Combine like terms: -60x + -420x = -480x
150 + -480x = 420x + -420x

Combine like terms: 420x + -420x = 0
150 + -480x = 0

Add '-150' to each side of the equation.
150 + -150 + -480x = 0 + -150

Combine like terms: 150 + -150 = 0
0 + -480x = 0 + -150
-480x = 0 + -150

Combine like terms: 0 + -150 = -150
-480x = -150

Divide each side by '-480'.
x = 0.3125

Simplifying
x = 0.3125

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