6x-5(3x+4)=7

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Solution for 6x-5(3x+4)=7 equation:


Simplifying
6x + -5(3x + 4) = 7

Reorder the terms:
6x + -5(4 + 3x) = 7
6x + (4 * -5 + 3x * -5) = 7
6x + (-20 + -15x) = 7

Reorder the terms:
-20 + 6x + -15x = 7

Combine like terms: 6x + -15x = -9x
-20 + -9x = 7

Solving
-20 + -9x = 7

Solving for variable 'x'.

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

Add '20' to each side of the equation.
-20 + 20 + -9x = 7 + 20

Combine like terms: -20 + 20 = 0
0 + -9x = 7 + 20
-9x = 7 + 20

Combine like terms: 7 + 20 = 27
-9x = 27

Divide each side by '-9'.
x = -3

Simplifying
x = -3

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