If it's not what You are looking for type in the equation solver your own equation and let us solve it.
5x+x/2+3x+x/2=90
We move all terms to the left:
5x+x/2+3x+x/2-(90)=0
We add all the numbers together, and all the variables
8x+x/2+x/2-90=0
We multiply all the terms by the denominator
8x*2+x+x-90*2=0
We add all the numbers together, and all the variables
2x+8x*2-180=0
Wy multiply elements
2x+16x-180=0
We add all the numbers together, and all the variables
18x-180=0
We move all terms containing x to the left, all other terms to the right
18x=180
x=180/18
x=10
| -13x+13x+15=4x-14 | | (-5x+3)(-x-4)=0 | | 2x-27=x+33 | | 2y+2=y+8 | | a=1500(1+7.3) | | 4x+10=3x+21+(7-x) | | a=1500(1=7.3) | | 4x+5+5=21+3x-(21-x) | | 12=20-3(-1-2w) | | b/49= 2/7 | | 2x+x=366 | | 2x+4x+25+x/5=180 | | x+11x-5+6x+5=180 | | 90-20t=1378 | | 322=89y-78y+3y | | 2x+2(x+1)=70 | | 22+89y=24y+64y-21 | | (D-2)^3y=0 | | 594=86y+466-82y | | 49=36-8(2-3w) | | 12x-1=25 | | 9x-3(2x+4)=48-7x | | 3×+4y=-22×+5y=-6 | | 2.6q-1.9-4.7q=-1.1q-1.9 | | 598=412-62y | | 3x–10=5+12(x+10) | | -50977/600=19/5(23/8x+8/5) | | -53x=371 | | 3x-5/9+x=3x+5/3+2 | | -3(3y-6)-y=-4(y-5) | | 56x+44x-103x=63 | | -2/3x+x=-1/6 |