2(1.75r+3.2)-2.25=11.4

Simple and best practice solution for 2(1.75r+3.2)-2.25=11.4 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 2(1.75r+3.2)-2.25=11.4 equation: 


Simplifying
2(1.75r + 3.2) + -2.25 = 11.4

Reorder the terms:
2(3.2 + 1.75r) + -2.25 = 11.4
(3.2 * 2 + 1.75r * 2) + -2.25 = 11.4
(6.4 + 3.5r) + -2.25 = 11.4

Reorder the terms:
6.4 + -2.25 + 3.5r = 11.4

Combine like terms: 6.4 + -2.25 = 4.15
4.15 + 3.5r = 11.4

Solving
4.15 + 3.5r = 11.4

Solving for variable 'r'.

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

Add '-4.15' to each side of the equation.
4.15 + -4.15 + 3.5r = 11.4 + -4.15

Combine like terms: 4.15 + -4.15 = 0.00
0.00 + 3.5r = 11.4 + -4.15
3.5r = 11.4 + -4.15

Combine like terms: 11.4 + -4.15 = 7.25
3.5r = 7.25

Divide each side by '3.5'.
r = 2.071428571

Simplifying
r = 2.071428571

See similar equations:

| 7y-9=8y-3 | | 8x-6=2[x+3(x-1)] | | 6n-8=2+9m-1 | | 4.4(x+3)=9.9 | | 2x+3(x-3)=6[2x-3(x-5)] | | 2.85714285714=20 | | 10x+17x-8+3=-2x+3-8 | | 7=4+a | | -3m+3m-(-6)=19.75 | | Ad-cd=0forc | | 2.7=14 | | 2x^2+4xy+6y^2=8 | | 9xyz=-26 | | 2x-12=-13 | | 2x^2+8xy+2y^2-9=0 | | 10(x+5)=10(x+12) | | 5.8w+-2.9w-18=-11.91 | | 144=9X | | 12+7=8n+15 | | w*3w= | | 999999999999999999999999999t=566044444444 | | w*w^2= | | -4g^2=-2 | | (w+5)*(w^2+3w)= | | 3x-2*2x-7=9 | | 7v^2+2v=0 | | (1+4r)+(5r+3)=0 | | x^3+7x^2-x+7=0 | | 6s-13s=19 | | -5n-10=8-4n | | 6s+-13s=19 | | 18a+0-b=18a-b |

Equations solver categories