3(7x-4b+10)=

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Solution for 3(7x-4b+10)= equation:


Simplifying
3(7x + -4b + 10) = 0

Reorder the terms:
3(10 + -4b + 7x) = 0
(10 * 3 + -4b * 3 + 7x * 3) = 0
(30 + -12b + 21x) = 0

Solving
30 + -12b + 21x = 0

Solving for variable 'b'.

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

Add '-30' to each side of the equation.
30 + -12b + -30 + 21x = 0 + -30

Reorder the terms:
30 + -30 + -12b + 21x = 0 + -30

Combine like terms: 30 + -30 = 0
0 + -12b + 21x = 0 + -30
-12b + 21x = 0 + -30

Combine like terms: 0 + -30 = -30
-12b + 21x = -30

Add '-21x' to each side of the equation.
-12b + 21x + -21x = -30 + -21x

Combine like terms: 21x + -21x = 0
-12b + 0 = -30 + -21x
-12b = -30 + -21x

Divide each side by '-12'.
b = 2.5 + 1.75x

Simplifying
b = 2.5 + 1.75x

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