4(b+2)=6(b-1)+7

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Solution for 4(b+2)=6(b-1)+7 equation:


Simplifying
4(b + 2) = 6(b + -1) + 7

Reorder the terms:
4(2 + b) = 6(b + -1) + 7
(2 * 4 + b * 4) = 6(b + -1) + 7
(8 + 4b) = 6(b + -1) + 7

Reorder the terms:
8 + 4b = 6(-1 + b) + 7
8 + 4b = (-1 * 6 + b * 6) + 7
8 + 4b = (-6 + 6b) + 7

Reorder the terms:
8 + 4b = -6 + 7 + 6b

Combine like terms: -6 + 7 = 1
8 + 4b = 1 + 6b

Solving
8 + 4b = 1 + 6b

Solving for variable 'b'.

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

Add '-6b' to each side of the equation.
8 + 4b + -6b = 1 + 6b + -6b

Combine like terms: 4b + -6b = -2b
8 + -2b = 1 + 6b + -6b

Combine like terms: 6b + -6b = 0
8 + -2b = 1 + 0
8 + -2b = 1

Add '-8' to each side of the equation.
8 + -8 + -2b = 1 + -8

Combine like terms: 8 + -8 = 0
0 + -2b = 1 + -8
-2b = 1 + -8

Combine like terms: 1 + -8 = -7
-2b = -7

Divide each side by '-2'.
b = 3.5

Simplifying
b = 3.5

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