-7(-19b-7)=6(20b-14)+14b

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Solution for -7(-19b-7)=6(20b-14)+14b equation:


Simplifying
-7(-19b + -7) = 6(20b + -14) + 14b

Reorder the terms:
-7(-7 + -19b) = 6(20b + -14) + 14b
(-7 * -7 + -19b * -7) = 6(20b + -14) + 14b
(49 + 133b) = 6(20b + -14) + 14b

Reorder the terms:
49 + 133b = 6(-14 + 20b) + 14b
49 + 133b = (-14 * 6 + 20b * 6) + 14b
49 + 133b = (-84 + 120b) + 14b

Combine like terms: 120b + 14b = 134b
49 + 133b = -84 + 134b

Solving
49 + 133b = -84 + 134b

Solving for variable 'b'.

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

Add '-134b' to each side of the equation.
49 + 133b + -134b = -84 + 134b + -134b

Combine like terms: 133b + -134b = -1b
49 + -1b = -84 + 134b + -134b

Combine like terms: 134b + -134b = 0
49 + -1b = -84 + 0
49 + -1b = -84

Add '-49' to each side of the equation.
49 + -49 + -1b = -84 + -49

Combine like terms: 49 + -49 = 0
0 + -1b = -84 + -49
-1b = -84 + -49

Combine like terms: -84 + -49 = -133
-1b = -133

Divide each side by '-1'.
b = 133

Simplifying
b = 133

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