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

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


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

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

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

Reorder the terms:
3 + 7a = 3 + 2a

Add '-3' to each side of the equation.
3 + -3 + 7a = 3 + -3 + 2a

Combine like terms: 3 + -3 = 0
0 + 7a = 3 + -3 + 2a
7a = 3 + -3 + 2a

Combine like terms: 3 + -3 = 0
7a = 0 + 2a
7a = 2a

Solving
7a = 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.
7a + -2a = 2a + -2a

Combine like terms: 7a + -2a = 5a
5a = 2a + -2a

Combine like terms: 2a + -2a = 0
5a = 0

Divide each side by '5'.
a = 0

Simplifying
a = 0

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