4(a-1)=2a+3

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Solution for 4(a-1)=2a+3 equation:


Simplifying
4(a + -1) = 2a + 3

Reorder the terms:
4(-1 + a) = 2a + 3
(-1 * 4 + a * 4) = 2a + 3
(-4 + 4a) = 2a + 3

Reorder the terms:
-4 + 4a = 3 + 2a

Solving
-4 + 4a = 3 + 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.
-4 + 4a + -2a = 3 + 2a + -2a

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

Combine like terms: 2a + -2a = 0
-4 + 2a = 3 + 0
-4 + 2a = 3

Add '4' to each side of the equation.
-4 + 4 + 2a = 3 + 4

Combine like terms: -4 + 4 = 0
0 + 2a = 3 + 4
2a = 3 + 4

Combine like terms: 3 + 4 = 7
2a = 7

Divide each side by '2'.
a = 3.5

Simplifying
a = 3.5

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