7=(2a+3)

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Solution for 7=(2a+3) equation:


Simplifying
7 = (2a + 3)

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

Remove parenthesis around (3 + 2a)
7 = 3 + 2a

Solving
7 = 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.
7 + -2a = 3 + 2a + -2a

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

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

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

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

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

Simplifying
a = 2

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