1/2(n-3)+12=45

Simple and best practice solution for 1/2(n-3)+12=45 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 1/2(n-3)+12=45 equation:


1/2(n-3)+12=45

We simplify the equation to the form, which is simple to understand 
1/2(n-3)+12=45

Simplifying:
 + 0.5*(n-3)+12=45

Reorder the terms in parentheses
+( + 0.5n-1.5)+12=45

Remove unnecessary parentheses
 + 0.5n-1.5+12=+45

We move all terms containing n to the left and all other terms to the right. 
 + 0.5n=+45+1.5-12

We simplify left and right side of the equation. 
 + 0.5n=+34.5

We divide both sides of the equation by 0.5 to get n. 
n=69

See similar equations:

| 4a-15+12=-7 | | 6(2x+2)=24 | | 2n-3(4n-3)=6(n-3)-1 | | 6/270-15=30 | | 10a-15-6a+11=-7 | | 5(x+2)=3x+6 | | z^2+15z+54=0 | | (n/6)-15=30 | | -9+4(-9)=-9-54 | | -1(2x+3)=2-(-4x+3) | | 7x*7=30 | | (n*6)-13=50 | | 4y+4x=36 | | 4.5x+20=6.5x | | 7x(7)=30 | | 13-(n*6)=50 | | m+7+6m=-21 | | 183-5X=31X+15 | | -19+34z=164k+3 | | 3(x+5)=2(x+10) | | 146-5x=40x+21 | | -8x^2+43x+30=0 | | -4(v+3)=3v-47 | | y^2-6y+298=0 | | 14-7X=46-35X | | -(-7-4x)=9 | | 43x-281=17x+8117 | | x^2+9x-11=-2x+1 | | x^2-8x-4=5 | | (8x^2+6y^2-8)-(3x^2+6y^2-5)= | | 8=4(u-7)-8u | | 14=-(x+6) |

Equations solver categories