3-(3b+4)=2b-11

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Solution for 3-(3b+4)=2b-11 equation:


Simplifying
3 + -1(3b + 4) = 2b + -11

Reorder the terms:
3 + -1(4 + 3b) = 2b + -11
3 + (4 * -1 + 3b * -1) = 2b + -11
3 + (-4 + -3b) = 2b + -11

Combine like terms: 3 + -4 = -1
-1 + -3b = 2b + -11

Reorder the terms:
-1 + -3b = -11 + 2b

Solving
-1 + -3b = -11 + 2b

Solving for variable 'b'.

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

Add '-2b' to each side of the equation.
-1 + -3b + -2b = -11 + 2b + -2b

Combine like terms: -3b + -2b = -5b
-1 + -5b = -11 + 2b + -2b

Combine like terms: 2b + -2b = 0
-1 + -5b = -11 + 0
-1 + -5b = -11

Add '1' to each side of the equation.
-1 + 1 + -5b = -11 + 1

Combine like terms: -1 + 1 = 0
0 + -5b = -11 + 1
-5b = -11 + 1

Combine like terms: -11 + 1 = -10
-5b = -10

Divide each side by '-5'.
b = 2

Simplifying
b = 2

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