If it's not what You are looking for type in the equation solver your own equation and let us solve it.
(4x+15)+(13x+7)=90
We move all terms to the left:
(4x+15)+(13x+7)-(90)=0
We get rid of parentheses
4x+13x+15+7-90=0
We add all the numbers together, and all the variables
17x-68=0
We move all terms containing x to the left, all other terms to the right
17x=68
x=68/17
x=4
| -20+5y=38 | | 5/6c=26/3 | | 3^(x/2+1)=12.2 | | 2x−11=−5x−81 | | −11(−3x+7)+8=−2(x−10)+226 | | 130=38.71+0.50x | | -20x+5=0 | | 20*x=100000 | | 3^x/2+1=12.2 | | 5/6c=82/3 | | -3^2+k-3-15=0 | | -5x+37=-9 | | 2/5x+1/2=7/6 | | 1/9=8/x | | -8=4/9w | | 36k^2-9=0 | | -8(x+3)=48 | | (4x+5)/6=(7/2) | | 2(x+5-3=-(2x+1)+1 | | 18x+11=10x-17 | | 2(5-x)-(-2)(x-3=-(3x-4) | | 6m2+12m=0. | | x=2+7/8 | | 3x+9=32-x | | 15x-3=7x+20 | | X^2-4x-6=6 | | 9x=608 | | 4x-5+2(x-3)=12x+7) | | 5n-7n=1 | | x+3/8=19/24 | | 48x5=27x3=0 | | 3(1+w)=50 |