2b+6b-(b+4)=10

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Solution for 2b+6b-(b+4)=10 equation:


Simplifying
2b + 6b + -1(b + 4) = 10

Reorder the terms:
2b + 6b + -1(4 + b) = 10
2b + 6b + (4 * -1 + b * -1) = 10
2b + 6b + (-4 + -1b) = 10

Reorder the terms:
-4 + 2b + 6b + -1b = 10

Combine like terms: 2b + 6b = 8b
-4 + 8b + -1b = 10

Combine like terms: 8b + -1b = 7b
-4 + 7b = 10

Solving
-4 + 7b = 10

Solving for variable 'b'.

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

Add '4' to each side of the equation.
-4 + 4 + 7b = 10 + 4

Combine like terms: -4 + 4 = 0
0 + 7b = 10 + 4
7b = 10 + 4

Combine like terms: 10 + 4 = 14
7b = 14

Divide each side by '7'.
b = 2

Simplifying
b = 2

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