7x=7(x+3)

Simple and best practice solution for 7x=7(x+3) 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=7(x+3) equation: 


Simplifying
7x = 7(x + 3)

Reorder the terms:
7x = 7(3 + x)
7x = (3 * 7 + x * 7)
7x = (21 + 7x)

Add '-7x' to each side of the equation.
7x + -7x = 21 + 7x + -7x

Combine like terms: 7x + -7x = 0
0 = 21 + 7x + -7x

Combine like terms: 7x + -7x = 0
0 = 21 + 0
0 = 21

Solving
0 = 21

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:

| 2(5)-5(3)=-5 | | 10+4(2x-5)=4-(5-5x) | | 5x+3y=37.80 | | w-7.8=5.2 | | 10.56+m=16.65 | | 4/5(5z-20)=24 | | 3+2(4)=11 | | m/2=-1/12 | | z^3+2iz^2+z=0 | | 1y+8y=3 | | 4x+6x-7=13 | | 10x-10=6+2+10 | | 2(3)-5(4)=-5 | | 8x+6=15x+30 | | 7.25m=-43.5 | | 7a+3b-5a+2b= | | 3x(2)=8700 | | 32+2x-1x^2=0 | | 9y-10=6y+20 | | x=4ln(y) | | -x^2+29x+30= | | 9x^2-5x^2-2=0 | | (2(x+20))+10= | | z/8-7=9 | | 2x^2+5=37 | | 3x-2=x+2(x-1)+4 | | 0.5+2=0.8y-0.3y | | 5[5-(4-3x)]+x=2(8x+3)-1 | | 13x-9=4(3x+4)-7 | | 9y-10x=53 | | 0=.67x^2+6x-168 | | 3x+4+2r+5=34 |

Equations solver categories