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

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


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

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

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

Combine like terms: 5x + -3x = 2x
-7 + 2x = 3x + 4(5x + -15)

Reorder the terms:
-7 + 2x = 3x + 4(-15 + 5x)
-7 + 2x = 3x + (-15 * 4 + 5x * 4)
-7 + 2x = 3x + (-60 + 20x)

Reorder the terms:
-7 + 2x = -60 + 3x + 20x

Combine like terms: 3x + 20x = 23x
-7 + 2x = -60 + 23x

Solving
-7 + 2x = -60 + 23x

Solving for variable 'x'.

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

Add '-23x' to each side of the equation.
-7 + 2x + -23x = -60 + 23x + -23x

Combine like terms: 2x + -23x = -21x
-7 + -21x = -60 + 23x + -23x

Combine like terms: 23x + -23x = 0
-7 + -21x = -60 + 0
-7 + -21x = -60

Add '7' to each side of the equation.
-7 + 7 + -21x = -60 + 7

Combine like terms: -7 + 7 = 0
0 + -21x = -60 + 7
-21x = -60 + 7

Combine like terms: -60 + 7 = -53
-21x = -53

Divide each side by '-21'.
x = 2.523809524

Simplifying
x = 2.523809524

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