10-3a-3=1+a

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Solution for 10-3a-3=1+a equation:


Simplifying
10 + -3a + -3 = 1 + a

Reorder the terms:
10 + -3 + -3a = 1 + a

Combine like terms: 10 + -3 = 7
7 + -3a = 1 + a

Solving
7 + -3a = 1 + a

Solving for variable 'a'.

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

Add '-1a' to each side of the equation.
7 + -3a + -1a = 1 + a + -1a

Combine like terms: -3a + -1a = -4a
7 + -4a = 1 + a + -1a

Combine like terms: a + -1a = 0
7 + -4a = 1 + 0
7 + -4a = 1

Add '-7' to each side of the equation.
7 + -7 + -4a = 1 + -7

Combine like terms: 7 + -7 = 0
0 + -4a = 1 + -7
-4a = 1 + -7

Combine like terms: 1 + -7 = -6
-4a = -6

Divide each side by '-4'.
a = 1.5

Simplifying
a = 1.5

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