-2a+4=1

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Solution for -2a+4=1 equation: 


Simplifying
-2a + 4 = 1

Reorder the terms:
4 + -2a = 1

Solving
4 + -2a = 1

Solving for variable 'a'.

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

Add '-4' to each side of the equation.
4 + -4 + -2a = 1 + -4

Combine like terms: 4 + -4 = 0
0 + -2a = 1 + -4
-2a = 1 + -4

Combine like terms: 1 + -4 = -3
-2a = -3

Divide each side by '-2'.
a = 1.5

Simplifying
a = 1.5

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