7z+5+3z+15=10z+20

Simple and best practice solution for 7z+5+3z+15=10z+20 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 7z+5+3z+15=10z+20 equation: 


Simplifying
7z + 5 + 3z + 15 = 10z + 20

Reorder the terms:
5 + 15 + 7z + 3z = 10z + 20

Combine like terms: 5 + 15 = 20
20 + 7z + 3z = 10z + 20

Combine like terms: 7z + 3z = 10z
20 + 10z = 10z + 20

Reorder the terms:
20 + 10z = 20 + 10z

Add '-20' to each side of the equation.
20 + -20 + 10z = 20 + -20 + 10z

Combine like terms: 20 + -20 = 0
0 + 10z = 20 + -20 + 10z
10z = 20 + -20 + 10z

Combine like terms: 20 + -20 = 0
10z = 0 + 10z
10z = 10z

Add '-10z' to each side of the equation.
10z + -10z = 10z + -10z

Combine like terms: 10z + -10z = 0
0 = 10z + -10z

Combine like terms: 10z + -10z = 0
0 = 0

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

See similar equations:

| 4(29+3)=-3(a-1)+31 | | 9-6x=5x-46 | | 2.6+0.9=-(-p-2.1) | | -5y+3(y-8)=-10 | | -3/8-(-5/32) | | 3(x+3)+4x=2 | | 9/20-(-3/5) | | 1.3x-0.5=1.5x-1 | | -4u+2(u-8)=-8 | | 5x-3x=4(x-1)-1 | | 17X-8+66+74+110=360 | | 11b-35=5+7(b-8) | | 7=z/8-7 | | -8+4(w+2)=20 | | 4x^2+44xy+72y^2=0 | | m+14=14 | | 6m-5m+1=5 | | 3 = s3– 1 | | m-18=18 | | 8y-2y-17y=-7 | | 2(3x-2)=1 | | 2v+8=16-4(v+4) | | 2x^2-14xy+24y^2=0 | | y^2-4y-20=3y+2 | | 3p-7+5p-6=0 | | 3(x+2)+35+52=180 | | y^2-4y-20=3+2 | | Y=(x+4)(3x+5) | | 4(2-5)=3n+10 | | 8z=30 | | 34x+76x=1500 | | y^2-4-20=3+2 |

Equations solver categories