7x+28=91

Simple and best practice solution for 7x+28=91 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+28=91 equation: 


Simplifying
7x + 28 = 91

Reorder the terms:
28 + 7x = 91

Solving
28 + 7x = 91

Solving for variable 'x'.

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

Add '-28' to each side of the equation.
28 + -28 + 7x = 91 + -28

Combine like terms: 28 + -28 = 0
0 + 7x = 91 + -28
7x = 91 + -28

Combine like terms: 91 + -28 = 63
7x = 63

Divide each side by '7'.
x = 9

Simplifying
x = 9

See similar equations:

| 10(4x+8)-7x=q | | 3z-11=34 | | -6x+4x^2+2x^3=0 | | -6y-8+3y=19 | | z(i+3)=z+(5+3i) | | 3(2x-3)+4(4x-1)=-2 | | -4*-8+5-2*-8-9=44 | | 1/2+1/5+1/10= | | (3x+5)+(2x+1)+(6x+9)=180 | | -1=3u+8 | | 3=x-4y | | 3z=-1+3i | | 5-9(1-4d)=15 | | 4(2z-3)=7(x+5) | | X=139+y | | 4x+(96+3x)=180 | | 2w+16=46 | | n(7+6)-3(12-n)= | | 0=5x+12.5y | | ex(x-1)=0 | | -9m+2=6+6m | | 79=5v-11 | | 3x+(7x-40)=180 | | 135-(-6-4s)= | | LN=2x+20 | | (7X-6)+(8X+6)=90 | | 3(n-z)=36 | | 10x+12=4x(x+6) | | 12x-4x=-72 | | 1.2(y-1)=0.8 | | 8(4-a)=20 | | 28=-3+2(n+7) |

Equations solver categories