7(2+5)-3z=71

Simple and best practice solution for 7(2+5)-3z=71 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 7(2+5)-3z=71 equation:


Simplifying
7(2 + 5) + -3z = 71

Combine like terms: 2 + 5 = 7
7(7) + -3z = 71

Multiply 7 * 7
49 + -3z = 71

Solving
49 + -3z = 71

Solving for variable 'z'.

Move all terms containing z to the left, all other terms to the right.

Add '-49' to each side of the equation.
49 + -49 + -3z = 71 + -49

Combine like terms: 49 + -49 = 0
0 + -3z = 71 + -49
-3z = 71 + -49

Combine like terms: 71 + -49 = 22
-3z = 22

Divide each side by '-3'.
z = -7.333333333

Simplifying
z = -7.333333333

See similar equations:

| 6(3y-2)=-(-3+5) | | (50d+0.5m)=(70d-0.5m) | | -9y-2=-4(y+8) | | 16(9x^2-100x-5062500)=0 | | 2x*7=28 | | 5-8b+6-8x-9=21 | | 140x^2y^3/350xy | | 1-x*3/8=-5 | | 400=(x*12)/1000 | | 140x*2y*3/350xy | | 3k^4-.07k=0 | | 2xy+x=3y+4 | | 11d-13=9 | | 40.2*x=40 | | f(x)=s^2+4s+7 | | 2p-14+3p=8p+4-5p | | 6x^2-17=10 | | x*5/1000=1.5 | | -12-9=4-9-7 | | 5x+2+3x+6+2x=96 | | 5-x/9=2/3 | | m^5/4*n^3/4 | | x-1/x=12 | | (9x^4)(-1/9x^3) | | 5(z+10)+10=12(z+3)-10z | | x^3=1.5x^2 | | x-2+x+4x-15=180 | | a^2-10+7=0 | | 2(8-p)+5p=5(p+5)+1 | | (d-2)/(3d-9)*(4)/(d-4)*(2d-6)/(2d-4) | | 21-4p=-43 | | 12*x=96 |

Equations solver categories