8(4a-5)+7=127

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Solution for 8(4a-5)+7=127 equation:


Simplifying
8(4a + -5) + 7 = 127

Reorder the terms:
8(-5 + 4a) + 7 = 127
(-5 * 8 + 4a * 8) + 7 = 127
(-40 + 32a) + 7 = 127

Reorder the terms:
-40 + 7 + 32a = 127

Combine like terms: -40 + 7 = -33
-33 + 32a = 127

Solving
-33 + 32a = 127

Solving for variable 'a'.

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

Add '33' to each side of the equation.
-33 + 33 + 32a = 127 + 33

Combine like terms: -33 + 33 = 0
0 + 32a = 127 + 33
32a = 127 + 33

Combine like terms: 127 + 33 = 160
32a = 160

Divide each side by '32'.
a = 5

Simplifying
a = 5

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