7a+45-a-62=3a+23+2a

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Solution for 7a+45-a-62=3a+23+2a equation:


Simplifying
7a + 45 + -1a + -62 = 3a + 23 + 2a

Reorder the terms:
45 + -62 + 7a + -1a = 3a + 23 + 2a

Combine like terms: 45 + -62 = -17
-17 + 7a + -1a = 3a + 23 + 2a

Combine like terms: 7a + -1a = 6a
-17 + 6a = 3a + 23 + 2a

Reorder the terms:
-17 + 6a = 23 + 3a + 2a

Combine like terms: 3a + 2a = 5a
-17 + 6a = 23 + 5a

Solving
-17 + 6a = 23 + 5a

Solving for variable 'a'.

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

Add '-5a' to each side of the equation.
-17 + 6a + -5a = 23 + 5a + -5a

Combine like terms: 6a + -5a = 1a
-17 + 1a = 23 + 5a + -5a

Combine like terms: 5a + -5a = 0
-17 + 1a = 23 + 0
-17 + 1a = 23

Add '17' to each side of the equation.
-17 + 17 + 1a = 23 + 17

Combine like terms: -17 + 17 = 0
0 + 1a = 23 + 17
1a = 23 + 17

Combine like terms: 23 + 17 = 40
1a = 40

Divide each side by '1'.
a = 40

Simplifying
a = 40

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