-5.7(r+10)+9=7(r-4.8)-1.6

Simple and best practice solution for -5.7(r+10)+9=7(r-4.8)-1.6 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 -5.7(r+10)+9=7(r-4.8)-1.6 equation:


Simplifying
-5.7(r + 10) + 9 = 7(r + -4.8) + -1.6

Reorder the terms:
-5.7(10 + r) + 9 = 7(r + -4.8) + -1.6
(10 * -5.7 + r * -5.7) + 9 = 7(r + -4.8) + -1.6
(-57 + -5.7r) + 9 = 7(r + -4.8) + -1.6

Reorder the terms:
-57 + 9 + -5.7r = 7(r + -4.8) + -1.6

Combine like terms: -57 + 9 = -48
-48 + -5.7r = 7(r + -4.8) + -1.6

Reorder the terms:
-48 + -5.7r = 7(-4.8 + r) + -1.6
-48 + -5.7r = (-4.8 * 7 + r * 7) + -1.6
-48 + -5.7r = (-33.6 + 7r) + -1.6

Reorder the terms:
-48 + -5.7r = -33.6 + -1.6 + 7r

Combine like terms: -33.6 + -1.6 = -35.2
-48 + -5.7r = -35.2 + 7r

Solving
-48 + -5.7r = -35.2 + 7r

Solving for variable 'r'.

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

Add '-7r' to each side of the equation.
-48 + -5.7r + -7r = -35.2 + 7r + -7r

Combine like terms: -5.7r + -7r = -12.7r
-48 + -12.7r = -35.2 + 7r + -7r

Combine like terms: 7r + -7r = 0
-48 + -12.7r = -35.2 + 0
-48 + -12.7r = -35.2

Add '48' to each side of the equation.
-48 + 48 + -12.7r = -35.2 + 48

Combine like terms: -48 + 48 = 0
0 + -12.7r = -35.2 + 48
-12.7r = -35.2 + 48

Combine like terms: -35.2 + 48 = 12.8
-12.7r = 12.8

Divide each side by '-12.7'.
r = -1.007874016

Simplifying
r = -1.007874016

See similar equations:

| 10(2x+1)-6=12(x+1)+8(x-2) | | 3+42x=28x+27 | | 55r^2+2r-8= | | s-(-12)=25 | | -6(x+4)+3x+6=fx+9 | | x^2=2x^2-81 | | -12.1y+12.7=-12.2y-9.5 | | (4x^2)+2x-1=0 | | 11=-7+p | | -m=12 | | 8y-4+14=9 | | 4x+5x-9=6+3 | | -3y+38=8(y+2) | | 3(9+6m)= | | (5x6)/2 | | 4=5sin(8x) | | -23.1t+22=-6.9t+22.5 | | 62-8-z+3=0 | | -6v+3=-3(2v+10) | | -19=-14+r | | 4n-16=24 | | 46+m=-23 | | -2(x-4)=-8-2x | | 5(3x+5)=6(x-3)-18 | | 5u-29=-4(2-3u) | | X+.09x=730 | | 7x-8=69-4x | | 5-9x=5-4x-5x | | 3x+15=63 | | x+3-x=-10 | | 4x+3x+9=4x-3x+9 | | 3+5x=-13+x |

Equations solver categories