7x+5(4x+2)=199

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Solution for 7x+5(4x+2)=199 equation:


Simplifying
7x + 5(4x + 2) = 199

Reorder the terms:
7x + 5(2 + 4x) = 199
7x + (2 * 5 + 4x * 5) = 199
7x + (10 + 20x) = 199

Reorder the terms:
10 + 7x + 20x = 199

Combine like terms: 7x + 20x = 27x
10 + 27x = 199

Solving
10 + 27x = 199

Solving for variable 'x'.

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

Add '-10' to each side of the equation.
10 + -10 + 27x = 199 + -10

Combine like terms: 10 + -10 = 0
0 + 27x = 199 + -10
27x = 199 + -10

Combine like terms: 199 + -10 = 189
27x = 189

Divide each side by '27'.
x = 7

Simplifying
x = 7

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