9(x+7)=9x-7

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


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

Reorder the terms:
9(7 + x) = 9x + -7
(7 * 9 + x * 9) = 9x + -7
(63 + 9x) = 9x + -7

Reorder the terms:
63 + 9x = -7 + 9x

Add '-9x' to each side of the equation.
63 + 9x + -9x = -7 + 9x + -9x

Combine like terms: 9x + -9x = 0
63 + 0 = -7 + 9x + -9x
63 = -7 + 9x + -9x

Combine like terms: 9x + -9x = 0
63 = -7 + 0
63 = -7

Solving
63 = -7

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

See similar equations:

| 5(x+3)-6x=-12 | | 70x+6=180 | | -3x^2-15x-18=0 | | (11c+6)(4c-15)=0 | | 1x-6y=-6 | | 2(x-4)-4(x-2)=x+2-(x-2) | | -x^2+5x-12=0 | | 6x+70=180 | | 2x+-3y=10 | | 5b=8b-6 | | 4(x-3)+19=3(x+4) | | 10+8z=-4 | | 7x-(4x-6)=21 | | 4x-6y= | | 6(x-3)-4(x+2)=-1 | | 4(x-2)-(4x+2)-2(6x+5)= | | -3x^2-18x-24=0 | | -x+-22=3 | | 22.63=.06+3.97 | | y^2-2x+6y+5=0 | | 7x+4y=343 | | a^3+x= | | 7x/8+1/2-3x/4=0 | | 8y-2x=15 | | 6x-18-4X+8=-1 | | x^2-17x-15=0 | | 3+n-3+6n=-8n+2n | | -4.7(x-2)-2.9(x-3.2)=11.84 | | 8x-10=-6x | | -(3+I)(7-3i)= | | X+30+2X+10+4x+30=180 | | i=x |

Equations solver categories