7r+2=19

Simple and best practice solution for 7r+2=19 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+2=19 equation: 


Simplifying
7r + 2 = 19

Reorder the terms:
2 + 7r = 19

Solving
2 + 7r = 19

Solving for variable 'r'.

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

Add '-2' to each side of the equation.
2 + -2 + 7r = 19 + -2

Combine like terms: 2 + -2 = 0
0 + 7r = 19 + -2
7r = 19 + -2

Combine like terms: 19 + -2 = 17
7r = 17

Divide each side by '7'.
r = 2.428571429

Simplifying
r = 2.428571429

See similar equations:

| 5j^2+5j-35=2j^2+3j | | x^3-13x+42=0 | | 52=x+25 | | (K+2)+2k=86 | | 180+16x-6+25x=360 | | n^2+n=2 | | -27x-32=-194 | | -8x-142=78+3x | | 1/2(b)3=30 | | 5(1-5x)=-95 | | 64-25+64+69= | | (9-7i)(8+8i)= | | 999999999999x=9 | | 12x-1/3=1 | | 8x-20=-276 | | 3(x+3)-6=48 | | -179+7x=-2x+82 | | -22x-4=-884 | | 3E+1=E+9 | | 278+17x-3=360 | | 4x+60=-92 | | 7(-3x-6)=-105 | | 85=5(7n+3) | | (5a^2-3a+8)+(-4a^2-1)+(15a+11)= | | 13x=32+x | | 12x+7=-521 | | -87+6x=183-4x | | 6x+100=6x+200 | | 76.96=4(1+4.8n) | | 5x+179=yx+156 | | -7x-6=-230 | | 4(x-5)=9x-3+2x |

Equations solver categories