7(-1+4x)=49

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Solution for 7(-1+4x)=49 equation: 


Simplifying
7(-1 + 4x) = 49
(-1 * 7 + 4x * 7) = 49
(-7 + 28x) = 49

Solving
-7 + 28x = 49

Solving for variable 'x'.

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

Add '7' to each side of the equation.
-7 + 7 + 28x = 49 + 7

Combine like terms: -7 + 7 = 0
0 + 28x = 49 + 7
28x = 49 + 7

Combine like terms: 49 + 7 = 56
28x = 56

Divide each side by '28'.
x = 2

Simplifying
x = 2

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