12x-20-5(x-3)=

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Solution for 12x-20-5(x-3)= equation:


Simplifying
12x + -20 + -5(x + -3) = 0

Reorder the terms:
12x + -20 + -5(-3 + x) = 0
12x + -20 + (-3 * -5 + x * -5) = 0
12x + -20 + (15 + -5x) = 0

Reorder the terms:
-20 + 15 + 12x + -5x = 0

Combine like terms: -20 + 15 = -5
-5 + 12x + -5x = 0

Combine like terms: 12x + -5x = 7x
-5 + 7x = 0

Solving
-5 + 7x = 0

Solving for variable 'x'.

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

Add '5' to each side of the equation.
-5 + 5 + 7x = 0 + 5

Combine like terms: -5 + 5 = 0
0 + 7x = 0 + 5
7x = 0 + 5

Combine like terms: 0 + 5 = 5
7x = 5

Divide each side by '7'.
x = 0.7142857143

Simplifying
x = 0.7142857143

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