-8(-5b-7)+2=338

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Solution for -8(-5b-7)+2=338 equation: 


Simplifying
-8(-5b + -7) + 2 = 338

Reorder the terms:
-8(-7 + -5b) + 2 = 338
(-7 * -8 + -5b * -8) + 2 = 338
(56 + 40b) + 2 = 338

Reorder the terms:
56 + 2 + 40b = 338

Combine like terms: 56 + 2 = 58
58 + 40b = 338

Solving
58 + 40b = 338

Solving for variable 'b'.

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

Add '-58' to each side of the equation.
58 + -58 + 40b = 338 + -58

Combine like terms: 58 + -58 = 0
0 + 40b = 338 + -58
40b = 338 + -58

Combine like terms: 338 + -58 = 280
40b = 280

Divide each side by '40'.
b = 7

Simplifying
b = 7

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