If it's not what You are looking for type in the equation solver your own equation and let us solve it.
3x=5(90-x)
We move all terms to the left:
3x-(5(90-x))=0
We add all the numbers together, and all the variables
3x-(5(-1x+90))=0
We calculate terms in parentheses: -(5(-1x+90)), so:We get rid of parentheses
5(-1x+90)
We multiply parentheses
-5x+450
Back to the equation:
-(-5x+450)
3x+5x-450=0
We add all the numbers together, and all the variables
8x-450=0
We move all terms containing x to the left, all other terms to the right
8x=450
x=450/8
x=56+1/4
| 2x^2+14x-129=0 | | −3x+5=2x−20−3x+5=2x−20 | | x-20=-33 | | 9x÷7-3x=15 | | 6x+5=44 | | -8/9x=8 | | 100x^2+2500x+1000=0 | | x=(x+4)=12 | | 12/4=10/y | | 7x-10+5x-9=4x-29 | | 2400=36,000/x2 | | |5x+1|=3x+3 | | 18t=262 | | 7z-10=2z+20 | | 1/2(2x+10)=3x+1 | | 7x+8(x+14)=3(6x−9)−8 | | 4w+1=8w-15 | | .3(4x-3)-3.2=19.1 | | 6x^2-36x/6x=0 | | 5c+1=7c+-8 | | 2z+17=5z+5 | | 2x-3+2x+3=3x+5 | | 4x=12+2 | | 0.5(5x-16)=-3 | | 1/6(3t-9)=t+9/12 | | -4(x-4)=8-8(x-2) | | 2x-1+3x-5=3x-2 | | 2-3x=30-2x | | X(5x)=176 | | X+5=4x-9+x-2 | | 4(3-n)-5(1-3n)=7n-3n | | 8x-3(2x-4)=14 |