7a+4a-17=4+7a+7

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Solution for 7a+4a-17=4+7a+7 equation:


Simplifying
7a + 4a + -17 = 4 + 7a + 7

Reorder the terms:
-17 + 7a + 4a = 4 + 7a + 7

Combine like terms: 7a + 4a = 11a
-17 + 11a = 4 + 7a + 7

Reorder the terms:
-17 + 11a = 4 + 7 + 7a

Combine like terms: 4 + 7 = 11
-17 + 11a = 11 + 7a

Solving
-17 + 11a = 11 + 7a

Solving for variable 'a'.

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

Add '-7a' to each side of the equation.
-17 + 11a + -7a = 11 + 7a + -7a

Combine like terms: 11a + -7a = 4a
-17 + 4a = 11 + 7a + -7a

Combine like terms: 7a + -7a = 0
-17 + 4a = 11 + 0
-17 + 4a = 11

Add '17' to each side of the equation.
-17 + 17 + 4a = 11 + 17

Combine like terms: -17 + 17 = 0
0 + 4a = 11 + 17
4a = 11 + 17

Combine like terms: 11 + 17 = 28
4a = 28

Divide each side by '4'.
a = 7

Simplifying
a = 7

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