8x-(4x+28)=15

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Solution for 8x-(4x+28)=15 equation:


Simplifying
8x + -1(4x + 28) = 15

Reorder the terms:
8x + -1(28 + 4x) = 15
8x + (28 * -1 + 4x * -1) = 15
8x + (-28 + -4x) = 15

Reorder the terms:
-28 + 8x + -4x = 15

Combine like terms: 8x + -4x = 4x
-28 + 4x = 15

Solving
-28 + 4x = 15

Solving for variable 'x'.

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

Add '28' to each side of the equation.
-28 + 28 + 4x = 15 + 28

Combine like terms: -28 + 28 = 0
0 + 4x = 15 + 28
4x = 15 + 28

Combine like terms: 15 + 28 = 43
4x = 43

Divide each side by '4'.
x = 10.75

Simplifying
x = 10.75

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