4a+7-6a+6=7a+4

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Solution for 4a+7-6a+6=7a+4 equation: 


Simplifying
4a + 7 + -6a + 6 = 7a + 4

Reorder the terms:
7 + 6 + 4a + -6a = 7a + 4

Combine like terms: 7 + 6 = 13
13 + 4a + -6a = 7a + 4

Combine like terms: 4a + -6a = -2a
13 + -2a = 7a + 4

Reorder the terms:
13 + -2a = 4 + 7a

Solving
13 + -2a = 4 + 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.
13 + -2a + -7a = 4 + 7a + -7a

Combine like terms: -2a + -7a = -9a
13 + -9a = 4 + 7a + -7a

Combine like terms: 7a + -7a = 0
13 + -9a = 4 + 0
13 + -9a = 4

Add '-13' to each side of the equation.
13 + -13 + -9a = 4 + -13

Combine like terms: 13 + -13 = 0
0 + -9a = 4 + -13
-9a = 4 + -13

Combine like terms: 4 + -13 = -9
-9a = -9

Divide each side by '-9'.
a = 1

Simplifying
a = 1

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