4+7(1+5x)=221

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Solution for 4+7(1+5x)=221 equation: 


Simplifying
4 + 7(1 + 5x) = 221
4 + (1 * 7 + 5x * 7) = 221
4 + (7 + 35x) = 221

Combine like terms: 4 + 7 = 11
11 + 35x = 221

Solving
11 + 35x = 221

Solving for variable 'x'.

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

Add '-11' to each side of the equation.
11 + -11 + 35x = 221 + -11

Combine like terms: 11 + -11 = 0
0 + 35x = 221 + -11
35x = 221 + -11

Combine like terms: 221 + -11 = 210
35x = 210

Divide each side by '35'.
x = 6

Simplifying
x = 6

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