3a+45=2a+2

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Solution for 3a+45=2a+2 equation:


Simplifying
3a + 45 = 2a + 2

Reorder the terms:
45 + 3a = 2a + 2

Reorder the terms:
45 + 3a = 2 + 2a

Solving
45 + 3a = 2 + 2a

Solving for variable 'a'.

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

Add '-2a' to each side of the equation.
45 + 3a + -2a = 2 + 2a + -2a

Combine like terms: 3a + -2a = 1a
45 + 1a = 2 + 2a + -2a

Combine like terms: 2a + -2a = 0
45 + 1a = 2 + 0
45 + 1a = 2

Add '-45' to each side of the equation.
45 + -45 + 1a = 2 + -45

Combine like terms: 45 + -45 = 0
0 + 1a = 2 + -45
1a = 2 + -45

Combine like terms: 2 + -45 = -43
1a = -43

Divide each side by '1'.
a = -43

Simplifying
a = -43

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