-1-3x=9+7x

Simple and best practice solution for -1-3x=9+7x 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 -1-3x=9+7x equation:


Simplifying
-1 + -3x = 9 + 7x

Solving
-1 + -3x = 9 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
-1 + -3x + -7x = 9 + 7x + -7x

Combine like terms: -3x + -7x = -10x
-1 + -10x = 9 + 7x + -7x

Combine like terms: 7x + -7x = 0
-1 + -10x = 9 + 0
-1 + -10x = 9

Add '1' to each side of the equation.
-1 + 1 + -10x = 9 + 1

Combine like terms: -1 + 1 = 0
0 + -10x = 9 + 1
-10x = 9 + 1

Combine like terms: 9 + 1 = 10
-10x = 10

Divide each side by '-10'.
x = -1

Simplifying
x = -1

See similar equations:

| (x-7)(x+5)=2(x+5) | | (9/z^2)-(6/z) | | 5y+3(y-5)=3(y+1)-2 | | 3x+5(x-16)=-32 | | x(8x-8)=(8x+4)(x-3) | | 2x^2+3x+36=0 | | 8.25w=49.5 | | (v^3/-7w^2)^2 | | -3(3n-21)=-4n+83 | | -4(3b+3)+(13b-3)=0 | | -5(4x-4)+3x=8x-4 | | 1.3z+4=34 | | -2(5x-5)+8x=7x-7 | | 3j+8=11 | | 2.7q-5.1-5.9q=-4.2q-3.3 | | -16x+4(4x-16)=-40 | | -3(4x-2)+7=-12x+13 | | 23y-6=-4y+3 | | (2b^3-9b^2-9b-11)/(b+4) | | 12m+3m=108 | | 4+-n=5 | | 1m+3m=108 | | 3(6x+7)=18x+21 | | -2(u-5)=-8 | | -4y-38=-2(4-y) | | 2d-6d=20 | | 72+x=x/3 | | 4x+6y/9y | | .20x+.35(30)=25.5 | | r=5k+5w | | U+6/U+4=U+1/U+2+1 | | -2.03x^2+78.48x+743= |

Equations solver categories