7(1+7x)=154

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Solution for 7(1+7x)=154 equation: 


Simplifying
7(1 + 7x) = 154
(1 * 7 + 7x * 7) = 154
(7 + 49x) = 154

Solving
7 + 49x = 154

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 + 49x = 154 + -7

Combine like terms: 7 + -7 = 0
0 + 49x = 154 + -7
49x = 154 + -7

Combine like terms: 154 + -7 = 147
49x = 147

Divide each side by '49'.
x = 3

Simplifying
x = 3

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