7x+(-9)=2x

Simple and best practice solution for 7x+(-9)=2x 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 7x+(-9)=2x equation:


Simplifying
7x + (-9) = 2x
7x + -9 = 2x

Reorder the terms:
-9 + 7x = 2x

Solving
-9 + 7x = 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
-9 + 7x + -2x = 2x + -2x

Combine like terms: 7x + -2x = 5x
-9 + 5x = 2x + -2x

Combine like terms: 2x + -2x = 0
-9 + 5x = 0

Add '9' to each side of the equation.
-9 + 9 + 5x = 0 + 9

Combine like terms: -9 + 9 = 0
0 + 5x = 0 + 9
5x = 0 + 9

Combine like terms: 0 + 9 = 9
5x = 9

Divide each side by '5'.
x = 1.8

Simplifying
x = 1.8

See similar equations:

| b(b^2+49)= | | r+6=32 | | 7-3r=r-4(5+r) | | 7x-(9)=2x | | 3(x-1)/4=3(x+3)/8 | | -6(2x-5)+13(x-4)=-26-5 | | 6(2n-4)=(9n+3)+1 | | 3x+6x+24= | | n/3-5=4 | | 2w+10+4w=12+4w | | 7q-15=9-5q | | x^7*x^2= | | 8a^3b/2a^2b^2 | | 13z-12(z-7)+8=107 | | 56b+356=-182 | | 2/3=8/p | | P-7/-2 | | -(p+3)+2p-8=0 | | 9(y-2)/5=-4y | | 4x^2+31x-8= | | 24a+12b=36 | | 4y+7x=10y+x | | 4x-1=3x-7 | | 36z^2+6z+1=0 | | 5x+7=-17 | | 6(-3)-10= | | 3x-2y+7x-11y= | | 0.4(x+3)=0.04(3x+40) | | 3x-2-6x=-2 | | 5(x+6)-4z=42 | | 9x^2+23x-28= | | 10(6)-2(6)+3= |

Equations solver categories