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

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


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

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

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

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

Reorder the terms:
15 + 4x = 4 + 15x

Solving
15 + 4x = 4 + 15x

Solving for variable 'x'.

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

Add '-15x' to each side of the equation.
15 + 4x + -15x = 4 + 15x + -15x

Combine like terms: 4x + -15x = -11x
15 + -11x = 4 + 15x + -15x

Combine like terms: 15x + -15x = 0
15 + -11x = 4 + 0
15 + -11x = 4

Add '-15' to each side of the equation.
15 + -15 + -11x = 4 + -15

Combine like terms: 15 + -15 = 0
0 + -11x = 4 + -15
-11x = 4 + -15

Combine like terms: 4 + -15 = -11
-11x = -11

Divide each side by '-11'.
x = 1

Simplifying
x = 1

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