3(7+x)=2

Simple and best practice solution for 3(7+x)=2 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(7+x)=2 equation: 


Simplifying
3(7 + x) = 2
(7 * 3 + x * 3) = 2
(21 + 3x) = 2

Solving
21 + 3x = 2

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 + 3x = 2 + -21

Combine like terms: 21 + -21 = 0
0 + 3x = 2 + -21
3x = 2 + -21

Combine like terms: 2 + -21 = -19
3x = -19

Divide each side by '3'.
x = -6.333333333

Simplifying
x = -6.333333333

See similar equations:

| (10x)(10x)-6=9x | | 18x=75-15y | | -7/86x | | (10)(10x)-6=9x | | 7-145= | | 4x^2=5x-3 | | 3(2n+1)=8(3n+7)+1 | | 10x+30*3=6(x+30) | | 11m-10=10 | | 3[d+2(f-3)-4(f-6d)]= | | 3x-(2y)+4+6y= | | -8x-7(5+2x)=-123 | | 8x-8=-3x-4 | | V^2+8vz+15x^2= | | 1/x-5=2-7/x-5 | | 15(x-6)=15 | | 8(-6-18x)+4x= | | 2[5-2(3-r)]=6-5(3r+9) | | C(x)=20.00-0.25x | | 18sinx=8cosx-15 | | Y*2.69=10 | | xc=r+d | | 4x^4-16x+1=0 | | 2x+7+23=60 | | 900-100-100= | | 5-3z-18=z-1-8z | | 4x+27=83 | | f(0)=4x^2+2x+2 | | 1.496=2.380P+.250 | | 4x^4+16x+1=0 | | 5-3z-18=z-1-18z | | (4x-2)(6x+5)= |

Equations solver categories