3(4x+7)=-22+31

Simple and best practice solution for 3(4x+7)=-22+31 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 3(4x+7)=-22+31 equation:


Simplifying
3(4x + 7) = -22 + 31

Reorder the terms:
3(7 + 4x) = -22 + 31
(7 * 3 + 4x * 3) = -22 + 31
(21 + 12x) = -22 + 31

Combine like terms: -22 + 31 = 9
21 + 12x = 9

Solving
21 + 12x = 9

Solving for variable 'x'.

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

Add '-21' to each side of the equation.
21 + -21 + 12x = 9 + -21

Combine like terms: 21 + -21 = 0
0 + 12x = 9 + -21
12x = 9 + -21

Combine like terms: 9 + -21 = -12
12x = -12

Divide each side by '12'.
x = -1

Simplifying
x = -1

See similar equations:

| 0.5(6+x)=5 | | 2z+3=1+z+4 | | d-9=9999999 | | (4x+13)=45 | | 3x-8=-20 | | (-x-2)+(x-3)=0 | | -1=-3r+3r | | 0.3333333333(100+x)=350 | | X^4-2x^3-10x^2+18x+9=0 | | 4-y+2y=6-2y+1 | | 12+3x+2x=4x+8+3x | | 2m^2-5m-3=0 | | 8a+4=10+5a | | 2=4(x-4)+5-3x | | 2x-20+4x-40=180 | | 8x+9(x-6)= | | 12(22)x=10(9) | | 7x+5=9x+3 | | -y+10x+6000=0 | | 14x-2=8x+6 | | 0.5x^2+16=8 | | 5x+10=-2x+24 | | 13+2=-5(2x-3) | | 0.33(100+x)=350 | | y=6000+10x | | 9x^2-35=0 | | d/6=2 | | 7x+28=x+10 | | 4x+15=5x-10 | | -5(n-7)-(9+3n)=-9n | | 64b^3-27=0 | | 0.3(100+x)=350 |

Equations solver categories