7x-89=90

Simple and best practice solution for 7x-89=90 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-89=90 equation: 


Simplifying
7x + -89 = 90

Reorder the terms:
-89 + 7x = 90

Solving
-89 + 7x = 90

Solving for variable 'x'.

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

Add '89' to each side of the equation.
-89 + 89 + 7x = 90 + 89

Combine like terms: -89 + 89 = 0
0 + 7x = 90 + 89
7x = 90 + 89

Combine like terms: 90 + 89 = 179
7x = 179

Divide each side by '7'.
x = 25.57142857

Simplifying
x = 25.57142857

See similar equations:

| 28(2c+3)=2(c+5)+c | | 6(7x+3)-(x-1)= | | M-8-7=1+3m | | 10+(r-6)=r(2.50) | | 6x+18-2x=3x+21 | | 20.8+3k=100 | | 6(7x-5)+11x= | | -(x-12)+3=2x | | 144x^2=49 | | -3x-15=7x-75 | | 1.5*x=1 | | f(x)=x^3-3x | | X-3=2x-18 | | 15-(5x-4)=34 | | 5(8x+9)-28(x-5)= | | 3x^4-12x^3-15x^2-40x+18=0 | | 12+x=-16 | | 11x+3-9x-1= | | 3x^2=-48x-189 | | 9.2b-6+3b=14 | | 33.4+51.3+x=180 | | 56=-8(x+9) | | 4x+x=215 | | 2x+18+4x=24 | | 8x+3=8c | | -0.75(5.2X-6)=1.2X-0.8-3.7X | | 2*x=100 | | 5-2x+-4x+9=180 | | log[3]81x=4x | | g^2+49g=0 | | 18=d | | 9x+6+5x+4= |

Equations solver categories