If it's not what You are looking for type in the equation solver your own equation and let us solve it.
2x+7+14x+3=90
We move all terms to the left:
2x+7+14x+3-(90)=0
We add all the numbers together, and all the variables
16x-80=0
We move all terms containing x to the left, all other terms to the right
16x=80
x=80/16
x=5
| 2.50x-3/4(2x+5)=3/8 | | 4y-8.6=5y | | a+4/5=19/15 | | 4.1+u/7=13.4 | | 6p+6=-48 | | 1/2s-6=1/4s+4 | | (4x+4)(2x+9)=53 | | 2k+19=93 | | 11x-10=12x-44 | | 2x+7+14+3=90 | | 0.7x-0.6x=26 | | 4v+11=99-4v | | 11x+47=135 | | 2(5x-4)=32+5x | | -p/6+56=50 | | f4−–11=15 | | 10x-5+17x-4=180 | | 1/2(4x-2)=1/3(9x+12) | | 9x+9=11x–2x+9 | | -9-r=9+2r | | 9x-4x+10=4x+15 | | 4p-2+6p=-22 | | 3x-12=8x-20 | | 6x+13=1x | | -p/6+56=59 | | 4(3x-10=32) | | 1.2x=-2.88 | | 15x=3x5 | | –8=–2+–2j | | 6x+8=3x+28 | | (5x+14)+(7x-4)=90 | | ∠A=6x−48°∠B=4x+38° |