7*2+-4b=x

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Solution for 7*2+-4b=x equation: 


Simplifying
7 * 2 + -4b = x

Multiply 7 * 2
14 + -4b = x

Solving
14 + -4b = x

Solving for variable 'b'.

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

Add '-14' to each side of the equation.
14 + -14 + -4b = -14 + x

Combine like terms: 14 + -14 = 0
0 + -4b = -14 + x
-4b = -14 + x

Divide each side by '-4'.
b = 3.5 + -0.25x

Simplifying
b = 3.5 + -0.25x

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