If it's not what You are looking for type in the equation solver your own equation and let us solve it.
(5n+10)+2n=150
We move all terms to the left:
(5n+10)+2n-(150)=0
We add all the numbers together, and all the variables
2n+(5n+10)-150=0
We get rid of parentheses
2n+5n+10-150=0
We add all the numbers together, and all the variables
7n-140=0
We move all terms containing n to the left, all other terms to the right
7n=140
n=140/7
n=20
| -12b+9=2b | | 6,7×(7,9-y)=28.81 | | 2x+5=3x/2-5 | | c=5/9(101-32) | | 0.3g=-19.63-14.8g | | 2-3y=140 | | −12= −2a+6 | | 3x+9x=5x+5 | | 5x-2+×=9+3x+10 | | m/5=0.25 | | -10+3x=-7x-120 | | 9x+5=6+4x | | 168=(2x-6) | | −12= −2a+6 | | -12.1u+17.82=-13.2u | | 0.3x+9=0.8x-7 | | 23-y=294 | | 10+3+2g=-g+1 | | -10=-2(n-7) | | 17(z+4)=561 | | 0.23=0.2x-0.36 | | 4x − 6 = 10x | | k3− –16=19 | | 2x+1=-7x-26 | | -20-8k=20+20-5k | | -7/8x-8=216 | | 5x+2/3=-9 | | -4x-5+2x=-2 | | l+0.1=1 | | 2x+5=3x/2-52x+5=3x/2-5 | | w-33=72 | | −8x−3=−9x−9 |