4a+7=8a+7

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Solution for 4a+7=8a+7 equation:


Simplifying
4a + 7 = 8a + 7

Reorder the terms:
7 + 4a = 8a + 7

Reorder the terms:
7 + 4a = 7 + 8a

Add '-7' to each side of the equation.
7 + -7 + 4a = 7 + -7 + 8a

Combine like terms: 7 + -7 = 0
0 + 4a = 7 + -7 + 8a
4a = 7 + -7 + 8a

Combine like terms: 7 + -7 = 0
4a = 0 + 8a
4a = 8a

Solving
4a = 8a

Solving for variable 'a'.

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

Add '-8a' to each side of the equation.
4a + -8a = 8a + -8a

Combine like terms: 4a + -8a = -4a
-4a = 8a + -8a

Combine like terms: 8a + -8a = 0
-4a = 0

Divide each side by '-4'.
a = 0

Simplifying
a = 0

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