-5(4b-6)-2(5b-2)=4

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Solution for -5(4b-6)-2(5b-2)=4 equation:


Simplifying
-5(4b + -6) + -2(5b + -2) = 4

Reorder the terms:
-5(-6 + 4b) + -2(5b + -2) = 4
(-6 * -5 + 4b * -5) + -2(5b + -2) = 4
(30 + -20b) + -2(5b + -2) = 4

Reorder the terms:
30 + -20b + -2(-2 + 5b) = 4
30 + -20b + (-2 * -2 + 5b * -2) = 4
30 + -20b + (4 + -10b) = 4

Reorder the terms:
30 + 4 + -20b + -10b = 4

Combine like terms: 30 + 4 = 34
34 + -20b + -10b = 4

Combine like terms: -20b + -10b = -30b
34 + -30b = 4

Solving
34 + -30b = 4

Solving for variable 'b'.

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

Add '-34' to each side of the equation.
34 + -34 + -30b = 4 + -34

Combine like terms: 34 + -34 = 0
0 + -30b = 4 + -34
-30b = 4 + -34

Combine like terms: 4 + -34 = -30
-30b = -30

Divide each side by '-30'.
b = 1

Simplifying
b = 1

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