x+3(5x+2)=7

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Solution for x+3(5x+2)=7 equation:


Simplifying
x + 3(5x + 2) = 7

Reorder the terms:
x + 3(2 + 5x) = 7
x + (2 * 3 + 5x * 3) = 7
x + (6 + 15x) = 7

Reorder the terms:
6 + x + 15x = 7

Combine like terms: x + 15x = 16x
6 + 16x = 7

Solving
6 + 16x = 7

Solving for variable 'x'.

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

Add '-6' to each side of the equation.
6 + -6 + 16x = 7 + -6

Combine like terms: 6 + -6 = 0
0 + 16x = 7 + -6
16x = 7 + -6

Combine like terms: 7 + -6 = 1
16x = 1

Divide each side by '16'.
x = 0.0625

Simplifying
x = 0.0625

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