3a+3=4a+13

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Solution for 3a+3=4a+13 equation:


Simplifying
3a + 3 = 4a + 13

Reorder the terms:
3 + 3a = 4a + 13

Reorder the terms:
3 + 3a = 13 + 4a

Solving
3 + 3a = 13 + 4a

Solving for variable 'a'.

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

Add '-4a' to each side of the equation.
3 + 3a + -4a = 13 + 4a + -4a

Combine like terms: 3a + -4a = -1a
3 + -1a = 13 + 4a + -4a

Combine like terms: 4a + -4a = 0
3 + -1a = 13 + 0
3 + -1a = 13

Add '-3' to each side of the equation.
3 + -3 + -1a = 13 + -3

Combine like terms: 3 + -3 = 0
0 + -1a = 13 + -3
-1a = 13 + -3

Combine like terms: 13 + -3 = 10
-1a = 10

Divide each side by '-1'.
a = -10

Simplifying
a = -10

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