7x-2=7(x-3)

Simple and best practice solution for 7x-2=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-2=7(x-3) equation:


Simplifying
7x + -2 = 7(x + -3)

Reorder the terms:
-2 + 7x = 7(x + -3)

Reorder the terms:
-2 + 7x = 7(-3 + x)
-2 + 7x = (-3 * 7 + x * 7)
-2 + 7x = (-21 + 7x)

Add '-7x' to each side of the equation.
-2 + 7x + -7x = -21 + 7x + -7x

Combine like terms: 7x + -7x = 0
-2 + 0 = -21 + 7x + -7x
-2 = -21 + 7x + -7x

Combine like terms: 7x + -7x = 0
-2 = -21 + 0
-2 = -21

Solving
-2 = -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:

| -4x^2+(-5)x^2-2x^2= | | 0.2x+5.3=4.6 | | x^2+-x-30=0 | | X/10=6/15 | | 32x+30z=58x+44 | | 10(d+100)=15d | | s=2wl+2wh+2lh | | x+5=4x-6 | | 180=w-8+20+w | | 12-2x/3 | | 8a^4b^5-20a^3b^2-16a^2b^4= | | .33(y+4)=3 | | 5k+2+k+3+2k= | | X-5x^(1/2)=8 | | 200=250-5*T-T*2 | | 32x=58x-876 | | 100(d-10)=15d | | (3x/y)^-5 | | 4g^2=24 | | 3s-9s=48 | | (x*x)-(k*k)=0 | | 3b-3(b-6)=3+3b | | 0=x^2+16x+60 | | 22=-6x+28 | | 9a+3a=5 | | 9p+1=7(p+3) | | 2w^2+20w-48=0 | | f(2)=7(x-2)+4(x+1) | | -4x-5=5x+13 | | 19z-13=2z+4 | | 21x=58 | | 30=-16t^2+40t+5 |

Equations solver categories