-30(x-4)+x=50(3-x)

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Solution for -30(x-4)+x=50(3-x) equation:


Simplifying
-30(x + -4) + x = 50(3 + -1x)

Reorder the terms:
-30(-4 + x) + x = 50(3 + -1x)
(-4 * -30 + x * -30) + x = 50(3 + -1x)
(120 + -30x) + x = 50(3 + -1x)

Combine like terms: -30x + x = -29x
120 + -29x = 50(3 + -1x)
120 + -29x = (3 * 50 + -1x * 50)
120 + -29x = (150 + -50x)

Solving
120 + -29x = 150 + -50x

Solving for variable 'x'.

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

Add '50x' to each side of the equation.
120 + -29x + 50x = 150 + -50x + 50x

Combine like terms: -29x + 50x = 21x
120 + 21x = 150 + -50x + 50x

Combine like terms: -50x + 50x = 0
120 + 21x = 150 + 0
120 + 21x = 150

Add '-120' to each side of the equation.
120 + -120 + 21x = 150 + -120

Combine like terms: 120 + -120 = 0
0 + 21x = 150 + -120
21x = 150 + -120

Combine like terms: 150 + -120 = 30
21x = 30

Divide each side by '21'.
x = 1.428571429

Simplifying
x = 1.428571429

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