(7+2x)*3=5+(-2)x

Simple and best practice solution for (7+2x)*3=5+(-2)x equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

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


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

Reorder the terms for easier multiplication:
3(7 + 2x) = 5 + (-2) * x
(7 * 3 + 2x * 3) = 5 + (-2) * x
(21 + 6x) = 5 + (-2) * x

Solving
21 + 6x = 5 + -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.
21 + 6x + 2x = 5 + -2x + 2x

Combine like terms: 6x + 2x = 8x
21 + 8x = 5 + -2x + 2x

Combine like terms: -2x + 2x = 0
21 + 8x = 5 + 0
21 + 8x = 5

Add '-21' to each side of the equation.
21 + -21 + 8x = 5 + -21

Combine like terms: 21 + -21 = 0
0 + 8x = 5 + -21
8x = 5 + -21

Combine like terms: 5 + -21 = -16
8x = -16

Divide each side by '8'.
x = -2

Simplifying
x = -2

See similar equations:

| 4.7m-1.4=17.85 | | (6-z)(3z+5)= | | 2(5a-15)=30 | | 2x^5-12x^5= | | 0=4x^2-8x+3 | | 14c+22=65 | | 8x+16=2x+1 | | -4/24 | | 7-2l/2 | | 15+5x-4=5x-11 | | 8.3(x-3.1)=14 | | 3(3x+4)=12x+11-3x+1 | | 67/30-5/6 | | x+5(2)=37 | | 65x+6=160 | | 5+37(2)=x | | 2x+8=y+12 | | 5x+30+x=180 | | -19+3c+19=2 | | 160x-65=6 | | P/2-5-9 | | 16-x/2=10 | | v+6D=14 | | 2x-50=x-15 | | 14=v+6d | | 68+0.5X=200 | | x^2+6x+4x+24=0 | | -3g=27 | | 3(2x+5)=x-9 | | x-5/4=13 | | 16.3k+9.2+7.5k=-64.1 | | 12•3/4 |

Equations solver categories