-15(2x-1)+3=-7(5x-4)

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Solution for -15(2x-1)+3=-7(5x-4) equation:


Simplifying
-15(2x + -1) + 3 = -7(5x + -4)

Reorder the terms:
-15(-1 + 2x) + 3 = -7(5x + -4)
(-1 * -15 + 2x * -15) + 3 = -7(5x + -4)
(15 + -30x) + 3 = -7(5x + -4)

Reorder the terms:
15 + 3 + -30x = -7(5x + -4)

Combine like terms: 15 + 3 = 18
18 + -30x = -7(5x + -4)

Reorder the terms:
18 + -30x = -7(-4 + 5x)
18 + -30x = (-4 * -7 + 5x * -7)
18 + -30x = (28 + -35x)

Solving
18 + -30x = 28 + -35x

Solving for variable 'x'.

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

Add '35x' to each side of the equation.
18 + -30x + 35x = 28 + -35x + 35x

Combine like terms: -30x + 35x = 5x
18 + 5x = 28 + -35x + 35x

Combine like terms: -35x + 35x = 0
18 + 5x = 28 + 0
18 + 5x = 28

Add '-18' to each side of the equation.
18 + -18 + 5x = 28 + -18

Combine like terms: 18 + -18 = 0
0 + 5x = 28 + -18
5x = 28 + -18

Combine like terms: 28 + -18 = 10
5x = 10

Divide each side by '5'.
x = 2

Simplifying
x = 2

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