7x-5(3x+4)=10

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Solution for 7x-5(3x+4)=10 equation:


Simplifying
7x + -5(3x + 4) = 10

Reorder the terms:
7x + -5(4 + 3x) = 10
7x + (4 * -5 + 3x * -5) = 10
7x + (-20 + -15x) = 10

Reorder the terms:
-20 + 7x + -15x = 10

Combine like terms: 7x + -15x = -8x
-20 + -8x = 10

Solving
-20 + -8x = 10

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 + -8x = 10 + 20

Combine like terms: -20 + 20 = 0
0 + -8x = 10 + 20
-8x = 10 + 20

Combine like terms: 10 + 20 = 30
-8x = 30

Divide each side by '-8'.
x = -3.75

Simplifying
x = -3.75

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