7x-5(3x+2)=x-4

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Solution for 7x-5(3x+2)=x-4 equation:


Simplifying
7x + -5(3x + 2) = x + -4

Reorder the terms:
7x + -5(2 + 3x) = x + -4
7x + (2 * -5 + 3x * -5) = x + -4
7x + (-10 + -15x) = x + -4

Reorder the terms:
-10 + 7x + -15x = x + -4

Combine like terms: 7x + -15x = -8x
-10 + -8x = x + -4

Reorder the terms:
-10 + -8x = -4 + x

Solving
-10 + -8x = -4 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
-10 + -8x + -1x = -4 + x + -1x

Combine like terms: -8x + -1x = -9x
-10 + -9x = -4 + x + -1x

Combine like terms: x + -1x = 0
-10 + -9x = -4 + 0
-10 + -9x = -4

Add '10' to each side of the equation.
-10 + 10 + -9x = -4 + 10

Combine like terms: -10 + 10 = 0
0 + -9x = -4 + 10
-9x = -4 + 10

Combine like terms: -4 + 10 = 6
-9x = 6

Divide each side by '-9'.
x = -0.6666666667

Simplifying
x = -0.6666666667

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