-9a+48=1-7(a-9)

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Solution for -9a+48=1-7(a-9) equation: 


Simplifying
-9a + 48 = 1 + -7(a + -9)

Reorder the terms:
48 + -9a = 1 + -7(a + -9)

Reorder the terms:
48 + -9a = 1 + -7(-9 + a)
48 + -9a = 1 + (-9 * -7 + a * -7)
48 + -9a = 1 + (63 + -7a)

Combine like terms: 1 + 63 = 64
48 + -9a = 64 + -7a

Solving
48 + -9a = 64 + -7a

Solving for variable 'a'.

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

Add '7a' to each side of the equation.
48 + -9a + 7a = 64 + -7a + 7a

Combine like terms: -9a + 7a = -2a
48 + -2a = 64 + -7a + 7a

Combine like terms: -7a + 7a = 0
48 + -2a = 64 + 0
48 + -2a = 64

Add '-48' to each side of the equation.
48 + -48 + -2a = 64 + -48

Combine like terms: 48 + -48 = 0
0 + -2a = 64 + -48
-2a = 64 + -48

Combine like terms: 64 + -48 = 16
-2a = 16

Divide each side by '-2'.
a = -8

Simplifying
a = -8

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