3(7x-7)=-2

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


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

Reorder the terms:
3(-7 + 7x) = -2
(-7 * 3 + 7x * 3) = -2
(-21 + 21x) = -2

Solving
-21 + 21x = -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 + 21x = -2 + 21

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

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

Divide each side by '21'.
x = 0.9047619048

Simplifying
x = 0.9047619048

See similar equations:

| 65-(-14)= | | 5e+3-3e=2(e+3)-5 | | 2x+18=6x-12 | | 2(d+10)-17=5+2d-2 | | 6(7x+6x)=7 | | 91=4x+20 | | -0.5-3.5= | | 6cosx-4sinx-4=0 | | -(6a+7)-5(a-6)= | | -10(s+5)=22 | | 32x^3+80x^3-2x-5=0 | | 8=2w-8 | | 8[2-(4+2x)]-2x=-18+2(1-9x) | | 7x-27=-21+6x | | (x-2)/4=7 | | 3(t+4)=0 | | 26+k=30 | | x(x-5)+6=0 | | 6(x-4)+8=3x+3(-4+x) | | 6x-5=-5+x | | x+0.8+0.2=9.1 | | 5(a-10)=5 | | ln(9x)=2ln(7x) | | 9.4g=28.2 | | 3(u+2)=6u+30 | | 6b-20=20 | | ln(6x)=2ln(9x) | | 28-6x=12-10x | | 2x+14=-16-4x | | 7-17x=30 | | 4x+10=2x-14 | | 19+x=70-35 |

Equations solver categories