83=12+15-7+s

Simple and best practice solution for 83=12+15-7+s 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 83=12+15-7+s equation:


Simplifying
83 = 12 + 15 + -7 + s

Combine like terms: 12 + 15 = 27
83 = 27 + -7 + s

Combine like terms: 27 + -7 = 20
83 = 20 + s

Solving
83 = 20 + s

Solving for variable 's'.

Move all terms containing s to the left, all other terms to the right.

Add '-1s' to each side of the equation.
83 + -1s = 20 + s + -1s

Combine like terms: s + -1s = 0
83 + -1s = 20 + 0
83 + -1s = 20

Add '-83' to each side of the equation.
83 + -83 + -1s = 20 + -83

Combine like terms: 83 + -83 = 0
0 + -1s = 20 + -83
-1s = 20 + -83

Combine like terms: 20 + -83 = -63
-1s = -63

Divide each side by '-1'.
s = 63

Simplifying
s = 63

See similar equations:

| -4(t-2)=7(t-2) | | 15x^7+20x^6-35x^5=0 | | 5(w-2)-8w=-19 | | 10x^2+y^2+20x-30=0 | | 5(d-1)=3d+7 | | Ln(3x-4)=3 | | a+17+14+9=50 | | 0.6=31.2 | | 5b-8=-133 | | 3.5x+1.5y=7 | | 5(x+2)=4x-3 | | -7n+2n=15 | | 15=19-j | | 6h-4=-82 | | -1/9*(-9x)-1/9*(-12)= | | y=3+-1z | | 3i=0 | | 5w+8=-4w-19 | | 5x^2-4y^2-80=0 | | -2.2x+1.1y=2.75 | | 6c-7=-73 | | 64=z-14+7-16 | | 2x^2+2x-c=0 | | 9x+81=8x+87 | | (-5)(-1)(-7)= | | 3(2a+5b)+2(4a+2b)= | | 9+8-h=0 | | 13x-13=4x+32 | | 9c-6=237 | | 4*(-7.6)= | | v-3=67 | | 5(2x-7)+3(x-2)=2 |

Equations solver categories