3(x+1)+2(2x+7)=3

Solution for 3(x+1)+2(2x+7)=3 equation:

Simplifying
3(x + 1) + 2(2x + 7) = 3

Reorder the terms:
3(1 + x) + 2(2x + 7) = 3
(1 * 3 + x * 3) + 2(2x + 7) = 3
(3 + 3x) + 2(2x + 7) = 3

Reorder the terms:
3 + 3x + 2(7 + 2x) = 3
3 + 3x + (7 * 2 + 2x * 2) = 3
3 + 3x + (14 + 4x) = 3

Reorder the terms:
3 + 14 + 3x + 4x = 3

Combine like terms: 3 + 14 = 17
17 + 3x + 4x = 3

Combine like terms: 3x + 4x = 7x
17 + 7x = 3

Solving
17 + 7x = 3

Solving for variable 'x'.

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

Add '-17' to each side of the equation.
17 + -17 + 7x = 3 + -17

Combine like terms: 17 + -17 = 0
0 + 7x = 3 + -17
7x = 3 + -17

Combine like terms: 3 + -17 = -14
7x = -14

Divide each side by '7'.
x = -2

Simplifying
x = -2