3+4a=6a+7

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Solution for 3+4a=6a+7 equation:


Simplifying
3 + 4a = 6a + 7

Reorder the terms:
3 + 4a = 7 + 6a

Solving
3 + 4a = 7 + 6a

Solving for variable 'a'.

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

Add '-6a' to each side of the equation.
3 + 4a + -6a = 7 + 6a + -6a

Combine like terms: 4a + -6a = -2a
3 + -2a = 7 + 6a + -6a

Combine like terms: 6a + -6a = 0
3 + -2a = 7 + 0
3 + -2a = 7

Add '-3' to each side of the equation.
3 + -3 + -2a = 7 + -3

Combine like terms: 3 + -3 = 0
0 + -2a = 7 + -3
-2a = 7 + -3

Combine like terms: 7 + -3 = 4
-2a = 4

Divide each side by '-2'.
a = -2

Simplifying
a = -2

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