-3(x-7)=51

Simple and best practice solution for -3(x-7)=51 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(x-7)=51 equation:


Simplifying
-3(x + -7) = 51

Reorder the terms:
-3(-7 + x) = 51
(-7 * -3 + x * -3) = 51
(21 + -3x) = 51

Solving
21 + -3x = 51

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 = 51 + -21

Combine like terms: 21 + -21 = 0
0 + -3x = 51 + -21
-3x = 51 + -21

Combine like terms: 51 + -21 = 30
-3x = 30

Divide each side by '-3'.
x = -10

Simplifying
x = -10

See similar equations:

| 160+250+50=500 | | 4x+3y=199 | | 51=5v-9 | | 129=42+9+3(2z) | | 13y=6y+63 | | 52=5x+17 | | z^2+2-35=0 | | 1/4-7/4 | | 9=t/6 | | (5/2n)^2 | | 3(1+2b)= | | 8(5x+2)=-72 | | 38-2x=8-9x | | 4/1.96=1/c | | 8x(x+11)=0 | | Ln(2x-5)=-1 | | 5(2+2v)= | | 2(5-2x)=5+6x | | 3=5*6x | | 144v=24 | | 2(4p+3)-17p= | | 9x+1=6x+2 | | 9=b+3 | | two-thirds(X)-20=40 | | 1inch=18miles | | 18x+18-12x-6= | | 3(3x+3)=9x+4 | | 2/3-20=40= | | 4x-6=-2x-(16)-(2) | | -1x+2=2-1x | | -1a/3=5 | | 3-2(2x-6)=44 |

Equations solver categories