3x+5(2x-10)=28

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Solution for 3x+5(2x-10)=28 equation:


Simplifying
3x + 5(2x + -10) = 28

Reorder the terms:
3x + 5(-10 + 2x) = 28
3x + (-10 * 5 + 2x * 5) = 28
3x + (-50 + 10x) = 28

Reorder the terms:
-50 + 3x + 10x = 28

Combine like terms: 3x + 10x = 13x
-50 + 13x = 28

Solving
-50 + 13x = 28

Solving for variable 'x'.

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

Add '50' to each side of the equation.
-50 + 50 + 13x = 28 + 50

Combine like terms: -50 + 50 = 0
0 + 13x = 28 + 50
13x = 28 + 50

Combine like terms: 28 + 50 = 78
13x = 78

Divide each side by '13'.
x = 6

Simplifying
x = 6

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