r+-3=4

Simple and best practice solution for r+-3=4 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 r+-3=4 equation:


Simplifying
r + -3 = 4

Reorder the terms:
-3 + r = 4

Solving
-3 + r = 4

Solving for variable 'r'.

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

Add '3' to each side of the equation.
-3 + 3 + r = 4 + 3

Combine like terms: -3 + 3 = 0
0 + r = 4 + 3
r = 4 + 3

Combine like terms: 4 + 3 = 7
r = 7

Simplifying
r = 7

See similar equations:

| 5/7=2/3x | | 7m-3=24 | | 2x-6=14-25 | | -191.06=4.1(1-7b) | | 10+7x=-1x+106 | | 6h+7=30 | | 6x-18=3x-2 | | 2x+1+2x+2=12 | | 6-2(4x+3)+(x-5)=3-4(2x+3) | | (x-(4-5i))(x-(4+5i))=0 | | 5=9x+5 | | m=-12+n | | 15x^7/40x^9 | | Y^2+25=10v | | 3(x+2)+2(x+4)=4x+29 | | 68=5r-7 | | 2/3x-4=32 | | 8n^2-14n-9=0 | | 11x-4-6x=6x-3 | | 75=-4n+3 | | (x^2-10)=(x+2) | | 12=24x | | 4x-1=12/5 | | 109=1-4(1+4n) | | 2x+y=23754 | | 1.2(3-x)+7=4.6 | | ln(x^2-10)=ln(x+2) | | Q=1300-140P | | 5x-7y=-6 | | -4.5=x+2(4-3x) | | -6x+2=30+x | | u-6.6=4.36 |

Equations solver categories