4(2-5x)=40-3(1-3x)

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Solution for 4(2-5x)=40-3(1-3x) equation:


Simplifying
4(2 + -5x) = 40 + -3(1 + -3x)
(2 * 4 + -5x * 4) = 40 + -3(1 + -3x)
(8 + -20x) = 40 + -3(1 + -3x)
8 + -20x = 40 + (1 * -3 + -3x * -3)
8 + -20x = 40 + (-3 + 9x)

Combine like terms: 40 + -3 = 37
8 + -20x = 37 + 9x

Solving
8 + -20x = 37 + 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
8 + -20x + -9x = 37 + 9x + -9x

Combine like terms: -20x + -9x = -29x
8 + -29x = 37 + 9x + -9x

Combine like terms: 9x + -9x = 0
8 + -29x = 37 + 0
8 + -29x = 37

Add '-8' to each side of the equation.
8 + -8 + -29x = 37 + -8

Combine like terms: 8 + -8 = 0
0 + -29x = 37 + -8
-29x = 37 + -8

Combine like terms: 37 + -8 = 29
-29x = 29

Divide each side by '-29'.
x = -1

Simplifying
x = -1

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