90=x+30

Simple and best practice solution for 90=x+30 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 90=x+30 equation:


Simplifying
90 = x + 30

Reorder the terms:
90 = 30 + x

Solving
90 = 30 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
90 + -1x = 30 + x + -1x

Combine like terms: x + -1x = 0
90 + -1x = 30 + 0
90 + -1x = 30

Add '-90' to each side of the equation.
90 + -90 + -1x = 30 + -90

Combine like terms: 90 + -90 = 0
0 + -1x = 30 + -90
-1x = 30 + -90

Combine like terms: 30 + -90 = -60
-1x = -60

Divide each side by '-1'.
x = 60

Simplifying
x = 60

See similar equations:

| 3x-2(3x-7)=22 | | 144+-60= | | -36+-24= | | 7x+3-4=12 | | 33+6=3(-1+5x) | | 17-m=10 | | 4K-3=k+15 | | 13x-7+11x+11= | | 6(t+-2)+-76=-142 | | 6-(x+2)=15 | | X-1+5r=23 | | 1+3-28-36+144= | | X^2-5x=-20 | | 27=12v-3v | | 4x+14=-4-2x | | 2x^2+5x=12x+9 | | 4(x+3)-2x=5x-3(x-3) | | -34=r+42-5r | | 20=3v+5 | | 2x+8=3x-X+16 | | 3x-22.5=0.8x+1.5 | | 6x+(3+5)x-9x= | | -p^2-11p= | | 7x+10=x+4x+16 | | 8+4x=1233 | | 3(g-2)+10=3g+8 | | -1*-11= | | 6x+8x-9x= | | -10+-1= | | 8q+2q=-8.7 | | 7-2a=-2a+7 | | 3(2h-4)=10 |

Equations solver categories