7r-s+t=-13

Simple and best practice solution for 7r-s+t=-13 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 7r-s+t=-13 equation:


Simplifying
7r + -1s + t = -13

Solving
7r + -1s + t = -13

Solving for variable 'r'.

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

Add 's' to each side of the equation.
7r + -1s + s + t = -13 + s

Combine like terms: -1s + s = 0
7r + 0 + t = -13 + s
7r + t = -13 + s

Add '-1t' to each side of the equation.
7r + t + -1t = -13 + s + -1t

Combine like terms: t + -1t = 0
7r + 0 = -13 + s + -1t
7r = -13 + s + -1t

Divide each side by '7'.
r = -1.857142857 + 0.1428571429s + -0.1428571429t

Simplifying
r = -1.857142857 + 0.1428571429s + -0.1428571429t

See similar equations:

| 14x=2.7x+54000 | | 10(2x+3(x)-4)+x(3+5)=-25 | | 2x=.5x-27 | | 2x^2-29+104=0 | | 5(9N-4)=385 | | 14x-2(5x)=11-7x | | 13x+6y=10 | | Y-(2y-2)=7 | | 10x+10=4x-5+3x | | 3x^3+19x=14 | | 5m+3-9m+3=0 | | -2(x-6)+3=-11x+4(x+4) | | (x-4)(x+14)(x-5-8i)(x-5+8i)=y | | 5b+6-2b-12=6b+3 | | 3(y+1)-(3y-5)=2(5y+5)+18 | | 2y-8=-3y+6-8 | | 3(x-2)=10x-6-7x | | 4v+12=2v+12-8 | | 4(3x+2)-x=-11x+-11 | | 4(3x+2)-x=-11x+11 | | 4(3x+2)-x=-11x+8 | | 7/9y=21 | | 2+3(2x-3)=-2 | | 3r+12+2r+10=32 | | .19y+.07(y+3000)=1510 | | u=15-3u+1 | | 4(3x+2)-x=11x-1 | | 3x^2+19=14 | | 4t+6+3t=14 | | -.11(18x+27)=1+x-4-3 | | 5q-6=2q+6 | | 4+3x=2-10 |

Equations solver categories