If it's not what You are looking for type in the equation solver your own equation and let us solve it.
23+7=3x
We move all terms to the left:
23+7-(3x)=0
We add all the numbers together, and all the variables
-3x+30=0
We move all terms containing x to the left, all other terms to the right
-3x=-30
x=-30/-3
x=+10
| H(-6)=18–x | | H(x)=18–x | | 6.25t+8=12.5+13 | | 5(x+5)+x=2(x+3)+2 | | k(1)=2(1)^2 | | 1/3x+1/2x=1/18 | | k(-2)=2(-2)^2 | | 36v=1/3 | | Z-3z=4z-4z | | 500=0.8x | | 6+4m=54 | | 8x-16=20+5x | | 14v=48+6v | | 34-3a=42-a | | 3(-3x+21)+7=0 | | 5x+3(5x-7)=47 | | u/4-4=20 | | 4(y+3)-2(y-1)=30 | | 8t–12=4(2t–3) | | -2(11-12x)=-4(1-6x) | | 2x+96=15x-8-5x | | 5x+3x+4=44 | | a/6-8=3 | | x÷170=4÷130 | | -2(x+6)+4=8(x+3)+2 | | -6r+-3r=-18 | | 4x+6÷5=6 | | 7(x-7)+20=4(x-5) | | 25(2x-12)=143 | | 8+(-4)=2x | | 36z=2 | | 3/2x+1/3x+2=5 |