2a+7=11-2a

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Solution for 2a+7=11-2a equation:


Simplifying
2a + 7 = 11 + -2a

Reorder the terms:
7 + 2a = 11 + -2a

Solving
7 + 2a = 11 + -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 + 2a = 11 + -2a + 2a

Combine like terms: 2a + 2a = 4a
7 + 4a = 11 + -2a + 2a

Combine like terms: -2a + 2a = 0
7 + 4a = 11 + 0
7 + 4a = 11

Add '-7' to each side of the equation.
7 + -7 + 4a = 11 + -7

Combine like terms: 7 + -7 = 0
0 + 4a = 11 + -7
4a = 11 + -7

Combine like terms: 11 + -7 = 4
4a = 4

Divide each side by '4'.
a = 1

Simplifying
a = 1

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