If it's not what You are looking for type in the equation solver your own equation and let us solve it.
(2x-50)+(x+30)=180
We move all terms to the left:
(2x-50)+(x+30)-(180)=0
We get rid of parentheses
2x+x-50+30-180=0
We add all the numbers together, and all the variables
3x-200=0
We move all terms containing x to the left, all other terms to the right
3x=200
x=200/3
x=66+2/3
| 9y-5=41 | | -5(c-3)-(5-c)=0 | | 3^(n+4)=27^2n | | 10x+15x=5x+45 | | 140*x=220 | | 2x+3/5=3x-7/6 | | y^=-9 | | -2+7(2x-4)=-30 | | -7-6(7x-7)=47 | | 56/2c= | | 3*x*x=2*x*x+50 | | 3*x*x=2*x*(x+50) | | 3*x=2*(x+50) | | x*x+2000x=5000 | | x*x+160x=8000 | | 17=u/4+8 | | 5z+8=37 | | (3x2+4)(x-6)=0 | | x/43000=0.68 | | x/25000=0.68 | | 2^x-4+2^x=136 | | -6x+7=-50 | | 8000=0.02x | | 3x2-280x+-3300=0 | | 2(2y+5)-2(4y-3)=0 | | 10a=(3a-4)+15 | | 7a=5(a-5)=+16 | | x/1.5=0.75 | | 0.10)(0.5)+0.35g=0.15(g+0.5 | | 16x+32=48 | | 13x-39=13 | | -7k-5=-26 |