15x+28(x-5)=75

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Solution for 15x+28(x-5)=75 equation:


Simplifying
15x + 28(x + -5) = 75

Reorder the terms:
15x + 28(-5 + x) = 75
15x + (-5 * 28 + x * 28) = 75
15x + (-140 + 28x) = 75

Reorder the terms:
-140 + 15x + 28x = 75

Combine like terms: 15x + 28x = 43x
-140 + 43x = 75

Solving
-140 + 43x = 75

Solving for variable 'x'.

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

Add '140' to each side of the equation.
-140 + 140 + 43x = 75 + 140

Combine like terms: -140 + 140 = 0
0 + 43x = 75 + 140
43x = 75 + 140

Combine like terms: 75 + 140 = 215
43x = 215

Divide each side by '43'.
x = 5

Simplifying
x = 5

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