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

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


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

Reorder the terms:
-3(-3 + 5x) + 4x = 7(x + 1)
(-3 * -3 + 5x * -3) + 4x = 7(x + 1)
(9 + -15x) + 4x = 7(x + 1)

Combine like terms: -15x + 4x = -11x
9 + -11x = 7(x + 1)

Reorder the terms:
9 + -11x = 7(1 + x)
9 + -11x = (1 * 7 + x * 7)
9 + -11x = (7 + 7x)

Solving
9 + -11x = 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.
9 + -11x + -7x = 7 + 7x + -7x

Combine like terms: -11x + -7x = -18x
9 + -18x = 7 + 7x + -7x

Combine like terms: 7x + -7x = 0
9 + -18x = 7 + 0
9 + -18x = 7

Add '-9' to each side of the equation.
9 + -9 + -18x = 7 + -9

Combine like terms: 9 + -9 = 0
0 + -18x = 7 + -9
-18x = 7 + -9

Combine like terms: 7 + -9 = -2
-18x = -2

Divide each side by '-18'.
x = 0.1111111111

Simplifying
x = 0.1111111111

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