-1=-7-3x

Simple and best practice solution for -1=-7-3x 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 -1=-7-3x equation:


Simplifying
-1 = -7 + -3x

Solving
-1 = -7 + -3x

Solving for variable 'x'.

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

Add '3x' to each side of the equation.
-1 + 3x = -7 + -3x + 3x

Combine like terms: -3x + 3x = 0
-1 + 3x = -7 + 0
-1 + 3x = -7

Add '1' to each side of the equation.
-1 + 1 + 3x = -7 + 1

Combine like terms: -1 + 1 = 0
0 + 3x = -7 + 1
3x = -7 + 1

Combine like terms: -7 + 1 = -6
3x = -6

Divide each side by '3'.
x = -2

Simplifying
x = -2

See similar equations:

| 5x+13x=64 | | 0.5(4z+6)+1.5=0.7(4z-5) | | 15-0.9(a-5)=0.8(12a-5) | | -(2x+2)-1=-(x+3) | | 29+4v=8(5v-9) | | (5+w)+8=(w+5)+8 | | 13x-4y=3 | | -x^7+x^4y^9=0 | | 75x-2600=225x-x^2 | | -c*y=a-a | | 14+1=26 | | 1.7r+7=1.4r+13 | | 49v^2+27v+4= | | 3x+8+(-2x)=-12 | | S=-16t^2+324 | | -cy=x-a | | 125r^3+64=0 | | x-22=-37 | | 15-5x+6-2x=14 | | 2(x-6)-6(x-2)=x+6-(x-10) | | 5y-2y+10=-2y+-15+1y | | (1+i)(4-3i)= | | a-cy=x | | -3a+9+9a=5a-2a | | 7x^2-14x-23=-2 | | y=87+13x | | X-0.06x=282 | | 3(5+3)+2=26 | | 60=8+4x | | 8x(x-4)=3x^2-33x | | 0.77=2N+0.11 | | x+2(31)=82 |

Equations solver categories