If it's not what You are looking for type in the equation solver your own equation and let us solve it.
x+3x+x-45=5.6
We move all terms to the left:
x+3x+x-45-(5.6)=0
We add all the numbers together, and all the variables
5x-50.6=0
We move all terms containing x to the left, all other terms to the right
5x=50.6
x=50.6/5
x=10+0.6/5
| x+3x+x-45=16.80 | | 60=4u+12 | | 3x/5+9=-19 | | -q-12=2q+4 | | 3x-5-4x=5+5x-24 | | 3^x=53 | | 6.000x-12.9=145 | | 105-v=191 | | 2n-5-3n=27 | | 3-v=160 | | 5x-6=4x=8 | | 1/x=0.17 | | 8×-3y=9 | | 200=71-w | | 290=245-w | | 108-y=264 | | 5-y/8=1 | | 2x-5=125 | | 1.4x-16=0.2(10-x) | | (x+3)/4=6/5 | | 174=87-u | | 6+9x-10+3x=0 | | 3u+8=-1 | | 3x+45=30 | | 9x-5=6x+25 | | 0.2(8−9x)=4−(4x+0.2) | | -18=4w+6 | | -7(1n+2)=-14-7n | | -7+2y=17 | | 9=8x+8 | | x-2/5=5 | | 3x+2+6x-4=25 |