-4a+7=2a-1

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Solution for -4a+7=2a-1 equation:


Simplifying
-4a + 7 = 2a + -1

Reorder the terms:
7 + -4a = 2a + -1

Reorder the terms:
7 + -4a = -1 + 2a

Solving
7 + -4a = -1 + 2a

Solving for variable 'a'.

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

Add '-2a' to each side of the equation.
7 + -4a + -2a = -1 + 2a + -2a

Combine like terms: -4a + -2a = -6a
7 + -6a = -1 + 2a + -2a

Combine like terms: 2a + -2a = 0
7 + -6a = -1 + 0
7 + -6a = -1

Add '-7' to each side of the equation.
7 + -7 + -6a = -1 + -7

Combine like terms: 7 + -7 = 0
0 + -6a = -1 + -7
-6a = -1 + -7

Combine like terms: -1 + -7 = -8
-6a = -8

Divide each side by '-6'.
a = 1.333333333

Simplifying
a = 1.333333333

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