-3(x-5)+7x=9x-1

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Solution for -3(x-5)+7x=9x-1 equation:


Simplifying
-3(x + -5) + 7x = 9x + -1

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

Combine like terms: -3x + 7x = 4x
15 + 4x = 9x + -1

Reorder the terms:
15 + 4x = -1 + 9x

Solving
15 + 4x = -1 + 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.
15 + 4x + -9x = -1 + 9x + -9x

Combine like terms: 4x + -9x = -5x
15 + -5x = -1 + 9x + -9x

Combine like terms: 9x + -9x = 0
15 + -5x = -1 + 0
15 + -5x = -1

Add '-15' to each side of the equation.
15 + -15 + -5x = -1 + -15

Combine like terms: 15 + -15 = 0
0 + -5x = -1 + -15
-5x = -1 + -15

Combine like terms: -1 + -15 = -16
-5x = -16

Divide each side by '-5'.
x = 3.2

Simplifying
x = 3.2

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