4a+5=2x-7

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Solution for 4a+5=2x-7 equation:


Simplifying
4a + 5 = 2x + -7

Reorder the terms:
5 + 4a = 2x + -7

Reorder the terms:
5 + 4a = -7 + 2x

Solving
5 + 4a = -7 + 2x

Solving for variable 'a'.

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

Add '-5' to each side of the equation.
5 + -5 + 4a = -7 + -5 + 2x

Combine like terms: 5 + -5 = 0
0 + 4a = -7 + -5 + 2x
4a = -7 + -5 + 2x

Combine like terms: -7 + -5 = -12
4a = -12 + 2x

Divide each side by '4'.
a = -3 + 0.5x

Simplifying
a = -3 + 0.5x

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