If it's not what You are looking for type in the equation solver your own equation and let us solve it.
-7.5x+3.5=-8.7x-10
We move all terms to the left:
-7.5x+3.5-(-8.7x-10)=0
We get rid of parentheses
-7.5x+8.7x+10+3.5=0
We add all the numbers together, and all the variables
1.2x+13.5=0
We move all terms containing x to the left, all other terms to the right
1.2x=-13.5
x=-13.5/1.2
x=-11+0.3/1.2
| (4+32x=34x-2) | | 290.625+1.25x=40x | | 500.000+30x=23x+7x+4.500 | | -2=-8+r | | X-4+3x+4=180 | | 2x+22+4x+2=180 | | -8=10+c | | 9x+2+3x-14=180 | | 3x+1.850+2=4x+1x+1.852 | | x+11-3x=15+2x | | 5*x^2-20*x-103=37-5*x | | 50x1.5=75 | | x*36=30 | | 800=90+48x | | 2(x-4)=2x+6 | | 3x3+6=12-3=6 | | 20+6m=86 | | -14+x/3=-9 | | 93=9m+3 | | 17=17-m | | 64=-8c | | 4(4k-3)-(k-5)=-52 | | 5(3-u)+2u=6 | | 5x+12(24x+72)=206 | | 10u=4u+42 | | g(90)=2-90/9 | | v-7=v+7 | | 12=3k+3 | | 343=49^x-5 | | h(7)=-5(7)+9 | | 12(0.5x+3)=5x+16 | | 90+x=-35 |