[5b-9]-3[8-26]=

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Solution for [5b-9]-3[8-26]= equation:


Simplifying
[5b + -9] + -3[8 + -26] = 0

Reorder the terms:
[-9 + 5b] + -3[8 + -26] = 0

Remove brackets around [-9 + 5b]
-9 + 5b + -3[8 + -26] = 0

Combine like terms: 8 + -26 = -18
-9 + 5b + -3[-18] = 0

Multiply -3 * -18
-9 + 5b + 54 = 0

Reorder the terms:
-9 + 54 + 5b = 0

Combine like terms: -9 + 54 = 45
45 + 5b = 0

Solving
45 + 5b = 0

Solving for variable 'b'.

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

Add '-45' to each side of the equation.
45 + -45 + 5b = 0 + -45

Combine like terms: 45 + -45 = 0
0 + 5b = 0 + -45
5b = 0 + -45

Combine like terms: 0 + -45 = -45
5b = -45

Divide each side by '5'.
b = -9

Simplifying
b = -9

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