If it's not what You are looking for type in the equation solver your own equation and let us solve it.
15=3x=45
We move all terms to the left:
15-(3x)=0
We move all terms containing x to the left, all other terms to the right
-3x=-15
x=-15/-3
x=+5
| 7=2q+3 | | -0.4=-2z | | 7=2q=3 | | 10–2j=6 | | u+2.38=19.88 | | 90/h=9 | | -19p-1=-12p+34 | | 10.50a+3.75=2071.50, | | c+-6.73=-9.73 | | 16=-4x=4=4 | | 3c(c+2)=2(4c+2) | | 656=c-229 | | 1672x209= | | X=12.5x+30 | | f-54=300 | | 95-b=48 | | r+9=807 | | X+1/2x=69 | | m+-998=-687 | | 1/2x+8=10 | | 5x+30x=12 | | X4-8=7x3 | | 44=-x/6 | | 2x+15=x+2036 | | 3x-2xx=12 | | X^4-8=7x3 | | 25m=975 | | -5+4x+13=4x+8 | | (3)(2x-8)=7x-21 | | 165=k-714 | | 8y-5=30 | | -6(h–88)=-36 |