Respuesta :
2(3x+3)=(2x+2)
multiply the bracket by 2
(2)(3x)=6x
(2)(3)=6
pretend that there is a +1 in front of the second bracket
6x+6=1(2x+2)
multiply the bracket by 1
(1)(2x)=2x
(1)(2)=2
6x+6=2x+2
move 2x to the other side
sign changes from +2x to -2x
6x-2x+6=2x-2x+2 ( combine like terms)
4x+6=2
move 6 to the other side
4x+6-6=2-6
4x=2-6
4x=-4
divide both sides by 4 to get x by itself
4x/4=-4/4
Answer:
x=-1
Answer:
Simplifying
2(3x + 3) = (2x + 2)
Reorder the terms:
2(3 + 3x) = (2x + 2)
(3 * 2 + 3x * 2) = (2x + 2)
(6 + 6x) = (2x + 2)
Reorder the terms:
6 + 6x = (2 + 2x)
Remove parenthesis around (2 + 2x)
6 + 6x = 2 + 2x
Solving
6 + 6x = 2 + 2x
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-2x' to each side of the equation.
6 + 6x + -2x = 2 + 2x + -2x
Combine like terms: 6x + -2x = 4x
6 + 4x = 2 + 2x + -2x
Combine like terms: 2x + -2x = 0
6 + 4x = 2 + 0
6 + 4x = 2
Add '-6' to each side of the equation.
6 + -6 + 4x = 2 + -6
Combine like terms: 6 + -6 = 0
0 + 4x = 2 + -6
4x = 2 + -6
Combine like terms: 2 + -6 = -4
4x = -4
Divide each side by '4'.
x = -1
Simplifying
x = -1
Step-by-step explanation:
