4a-10=a-7

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Solution for 4a-10=a-7 equation:


Simplifying
4a + -10 = a + -7

Reorder the terms:
-10 + 4a = a + -7

Reorder the terms:
-10 + 4a = -7 + a

Solving
-10 + 4a = -7 + 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.
-10 + 4a + -1a = -7 + a + -1a

Combine like terms: 4a + -1a = 3a
-10 + 3a = -7 + a + -1a

Combine like terms: a + -1a = 0
-10 + 3a = -7 + 0
-10 + 3a = -7

Add '10' to each side of the equation.
-10 + 10 + 3a = -7 + 10

Combine like terms: -10 + 10 = 0
0 + 3a = -7 + 10
3a = -7 + 10

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

Divide each side by '3'.
a = 1

Simplifying
a = 1

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