4b=7(b+30)

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Solution for 4b=7(b+30) equation:


Simplifying
4b = 7(b + 30)

Reorder the terms:
4b = 7(30 + b)
4b = (30 * 7 + b * 7)
4b = (210 + 7b)

Solving
4b = 210 + 7b

Solving for variable 'b'.

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

Add '-7b' to each side of the equation.
4b + -7b = 210 + 7b + -7b

Combine like terms: 4b + -7b = -3b
-3b = 210 + 7b + -7b

Combine like terms: 7b + -7b = 0
-3b = 210 + 0
-3b = 210

Divide each side by '-3'.
b = -70

Simplifying
b = -70

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