7a+16-3a-7=11

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Solution for 7a+16-3a-7=11 equation:


Simplifying
7a + 16 + -3a + -7 = 11

Reorder the terms:
16 + -7 + 7a + -3a = 11

Combine like terms: 16 + -7 = 9
9 + 7a + -3a = 11

Combine like terms: 7a + -3a = 4a
9 + 4a = 11

Solving
9 + 4a = 11

Solving for variable 'a'.

Move all terms containing a to the left, all other terms to the right.

Add '-9' to each side of the equation.
9 + -9 + 4a = 11 + -9

Combine like terms: 9 + -9 = 0
0 + 4a = 11 + -9
4a = 11 + -9

Combine like terms: 11 + -9 = 2
4a = 2

Divide each side by '4'.
a = 0.5

Simplifying
a = 0.5

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