If it's not what You are looking for type in the equation solver your own equation and let us solve it.
x+75=90
We move all terms to the left:
x+75-(90)=0
We add all the numbers together, and all the variables
x-15=0
We move all terms containing x to the left, all other terms to the right
x=15
| 4.9x-10.92=2.8 | | N+10=100n+10-10=100+10 | | x+2/8=5/4 | | 7×-3y=-2= | | 9=v/4-16 | | 7=-3y=-2= | | 2.3=q—3.6 | | -64=x-21 | | -11s^2+22s=0 | | Y(0.06)+(x+500)(0.08)=180 | | 3^(3x-4)=1/9 | | 11+7n=4= | | Y=2x+25-310 | | 22s-11s^2=0 | | 6n+4=-26= | | X(0.06)+(x+500)(0.08)=180 | | 3^x=7^2 | | 7/m=13 | | 3/5x-4=1/5x+2 | | 6h=28 | | 9x-5=3x(x-2)+13 | | 5k+7=-3= | | 5x-6=38 | | (2x+8)(4x+2)=(8x+3)(x−4) | | 15t2+5t=0 | | 75+g=185 | | x^2+196=x^2+20x+20 | | 15t25t=0 | | 2.5^(1/x)=1.08 | | (3x-1)(x-5)+2=11x-55+2 | | 1/2(4x-2)=8+4x-5x | | 8n-(2n+5=13 |