7x+5(-3x+4)=20

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Solution for 7x+5(-3x+4)=20 equation: 


Simplifying
7x + 5(-3x + 4) = 20

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

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

Combine like terms: 7x + -15x = -8x
20 + -8x = 20

Add '-20' to each side of the equation.
20 + -20 + -8x = 20 + -20

Combine like terms: 20 + -20 = 0
0 + -8x = 20 + -20
-8x = 20 + -20

Combine like terms: 20 + -20 = 0
-8x = 0

Solving
-8x = 0

Solving for variable 'x'.

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

Divide each side by '-8'.
x = 0

Simplifying
x = 0

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