7n+3-9n=5(n+2)-7n

Simple and best practice solution for 7n+3-9n=5(n+2)-7n 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 7n+3-9n=5(n+2)-7n equation:


Simplifying
7n + 3 + -9n = 5(n + 2) + -7n

Reorder the terms:
3 + 7n + -9n = 5(n + 2) + -7n

Combine like terms: 7n + -9n = -2n
3 + -2n = 5(n + 2) + -7n

Reorder the terms:
3 + -2n = 5(2 + n) + -7n
3 + -2n = (2 * 5 + n * 5) + -7n
3 + -2n = (10 + 5n) + -7n

Combine like terms: 5n + -7n = -2n
3 + -2n = 10 + -2n

Add '2n' to each side of the equation.
3 + -2n + 2n = 10 + -2n + 2n

Combine like terms: -2n + 2n = 0
3 + 0 = 10 + -2n + 2n
3 = 10 + -2n + 2n

Combine like terms: -2n + 2n = 0
3 = 10 + 0
3 = 10

Solving
3 = 10

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:

| 3a+1=3b(a-1) | | 5-5z=35 | | 2t^2+5t=-2 | | -3(r-7)=21 | | 5(c+2)+7=-8 | | 26/-3 | | 8y-23+yz=13 | | 34+4a=-3(8a-2) | | b^2-64=35 | | 3(4x-2)=32 | | -2+3x-9=24 | | -403=-3+8(-2-8r) | | 40x-[24-(6x+8)-(5-2x)]=3-(8x-12) | | (X^2+4x)(-2x)=0 | | 8y-23+yx=13 | | 5x^2+3y=-6 | | 5x+6.96=2x+12 | | 3.14(3)÷5/8 | | 8y-23+ay=13 | | 0.7x+4=18 | | 2(x-3)=5(x+3) | | 3(2x-10)+5=6(x+4)+1 | | 4x+5y+5z=522 | | 9=-5a-23 | | -200=5-x^2 | | 11(5x-4)=-3 | | 8y-23+xy=13 | | 0=(X^2)+12x+36-(9y^2) | | g+6t= | | -13v-18=-12v-4 | | -5(2a-6)=110 | | ((x^2)/9)-1=3 |

Equations solver categories