7(5+3x)=203

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Solution for 7(5+3x)=203 equation: 


Simplifying
7(5 + 3x) = 203
(5 * 7 + 3x * 7) = 203
(35 + 21x) = 203

Solving
35 + 21x = 203

Solving for variable 'x'.

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

Add '-35' to each side of the equation.
35 + -35 + 21x = 203 + -35

Combine like terms: 35 + -35 = 0
0 + 21x = 203 + -35
21x = 203 + -35

Combine like terms: 203 + -35 = 168
21x = 168

Divide each side by '21'.
x = 8

Simplifying
x = 8

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