If it's not what You are looking for type in the equation solver your own equation and let us solve it.
90x+30=42x+462
We move all terms to the left:
90x+30-(42x+462)=0
We get rid of parentheses
90x-42x-462+30=0
We add all the numbers together, and all the variables
48x-432=0
We move all terms containing x to the left, all other terms to the right
48x=432
x=432/48
x=9
| 3x-10+4x-50=180 | | 141/6+m=21 | | 42+f=-6f-7 | | 7/x=12/72 | | v-10=17 | | a+25=-45 | | 9y+35=16y | | -8y+12=44 | | 40=5x/120 | | (10x+42)=(90x+30) | | –9c−8=–7c+8 | | 2n-16=0 | | 3(x+1)-2x=16 | | 1h+4=-60-(-5h) | | `2x-5=-6x+3` | | 11=4u+3(u-8) | | 5=r7 | | 10(x)+3=20 | | 35-2x/5=175 | | 8x+11=9x−19 | | n−5=6 | | 16=5x+60+6x | | 3(5-2x)=6x+15 | | -4y=-14y+11 | | 8x+11=8x−19 | | H(7)=x^2-x | | 1x+1x-28+1x+28=180 | | 32=-12+x | | 6x+3=6x-18 | | 14=80x | | 3+3/2x+4=4x-5/3x | | 3t+9=160 |