8a+b-2a+48=a+42+a+3b

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Solution for 8a+b-2a+48=a+42+a+3b equation:


Simplifying
8a + b + -2a + 48 = a + 42 + a + 3b

Reorder the terms:
48 + 8a + -2a + b = a + 42 + a + 3b

Combine like terms: 8a + -2a = 6a
48 + 6a + b = a + 42 + a + 3b

Reorder the terms:
48 + 6a + b = 42 + a + a + 3b

Combine like terms: a + a = 2a
48 + 6a + b = 42 + 2a + 3b

Solving
48 + 6a + b = 42 + 2a + 3b

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.
48 + 6a + -2a + b = 42 + 2a + -2a + 3b

Combine like terms: 6a + -2a = 4a
48 + 4a + b = 42 + 2a + -2a + 3b

Combine like terms: 2a + -2a = 0
48 + 4a + b = 42 + 0 + 3b
48 + 4a + b = 42 + 3b

Add '-48' to each side of the equation.
48 + 4a + -48 + b = 42 + -48 + 3b

Reorder the terms:
48 + -48 + 4a + b = 42 + -48 + 3b

Combine like terms: 48 + -48 = 0
0 + 4a + b = 42 + -48 + 3b
4a + b = 42 + -48 + 3b

Combine like terms: 42 + -48 = -6
4a + b = -6 + 3b

Add '-1b' to each side of the equation.
4a + b + -1b = -6 + 3b + -1b

Combine like terms: b + -1b = 0
4a + 0 = -6 + 3b + -1b
4a = -6 + 3b + -1b

Combine like terms: 3b + -1b = 2b
4a = -6 + 2b

Divide each side by '4'.
a = -1.5 + 0.5b

Simplifying
a = -1.5 + 0.5b

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