y-7b+5(7-7b)=-133

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Solution for y-7b+5(7-7b)=-133 equation:


Simplifying
y + -7b + 5(7 + -7b) = -133
y + -7b + (7 * 5 + -7b * 5) = -133
y + -7b + (35 + -35b) = -133

Reorder the terms:
35 + -7b + -35b + y = -133

Combine like terms: -7b + -35b = -42b
35 + -42b + y = -133

Solving
35 + -42b + y = -133

Solving for variable 'b'.

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

Add '-35' to each side of the equation.
35 + -42b + -35 + y = -133 + -35

Reorder the terms:
35 + -35 + -42b + y = -133 + -35

Combine like terms: 35 + -35 = 0
0 + -42b + y = -133 + -35
-42b + y = -133 + -35

Combine like terms: -133 + -35 = -168
-42b + y = -168

Add '-1y' to each side of the equation.
-42b + y + -1y = -168 + -1y

Combine like terms: y + -1y = 0
-42b + 0 = -168 + -1y
-42b = -168 + -1y

Divide each side by '-42'.
b = 4 + 0.02380952381y

Simplifying
b = 4 + 0.02380952381y

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