If it's not what You are looking for type in the equation solver your own equation and let us solve it.
7x-8-5x=-4
We move all terms to the left:
7x-8-5x-(-4)=0
We add all the numbers together, and all the variables
2x-4=0
We move all terms containing x to the left, all other terms to the right
2x=4
x=4/2
x=2
| 50-x=90 | | -9=10-r | | 8n=7n+6 | | v/4+2=v/3 | | 1/2y+11=2y | | -2+x=-13 | | 6x+3x+6x=30 | | 0.5x=21−3 | | +t3=21 | | -6=-12+x | | -9j=20-7j | | 4x+20=9x+3+2 | | 36+6n=-(8n-8) | | 7=63j/24 | | S=3.14×r2 | | 3x+15=2x+20,x | | 16y+13=-6-14y-11 | | 4m+7=43.8m= | | 11(3d-6)=99 | | 156=v-656 | | y=821(0.85)^6 | | 95-y=5 | | -9+p/8=7 | | 3z/7+2=-8 | | 11=3+w/2 | | 156=v−656 | | 18-o=20 | | 4(-5+d)=48 | | 3x=12-1,5x | | 18+o=20 | | 2(4p-8)=24 | | 10x+3+3x=5x+1+8+2 |