7-4a=2a

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Solution for 7-4a=2a equation:


Simplifying
7 + -4a = 2a

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

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

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

Add '-7' to each side of the equation.
7 + -7 + -6a = 0 + -7

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

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

Divide each side by '-6'.
a = 1.166666667

Simplifying
a = 1.166666667

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