4a-(-256)=392

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Solution for 4a-(-256)=392 equation:


Simplifying
4a + -1(-256) = 392

Multiply -1 * -256
4a + 256 = 392

Reorder the terms:
256 + 4a = 392

Solving
256 + 4a = 392

Solving for variable 'a'.

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

Add '-256' to each side of the equation.
256 + -256 + 4a = 392 + -256

Combine like terms: 256 + -256 = 0
0 + 4a = 392 + -256
4a = 392 + -256

Combine like terms: 392 + -256 = 136
4a = 136

Divide each side by '4'.
a = 34

Simplifying
a = 34

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