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

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


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

Reorder the terms:
5 + 5(-4 + 3x) = 7(x + -1)
5 + (-4 * 5 + 3x * 5) = 7(x + -1)
5 + (-20 + 15x) = 7(x + -1)

Combine like terms: 5 + -20 = -15
-15 + 15x = 7(x + -1)

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

Solving
-15 + 15x = -7 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
-15 + 15x + -7x = -7 + 7x + -7x

Combine like terms: 15x + -7x = 8x
-15 + 8x = -7 + 7x + -7x

Combine like terms: 7x + -7x = 0
-15 + 8x = -7 + 0
-15 + 8x = -7

Add '15' to each side of the equation.
-15 + 15 + 8x = -7 + 15

Combine like terms: -15 + 15 = 0
0 + 8x = -7 + 15
8x = -7 + 15

Combine like terms: -7 + 15 = 8
8x = 8

Divide each side by '8'.
x = 1

Simplifying
x = 1

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