-7r+6r=4(r+2)-6(r+3)

Simple and best practice solution for -7r+6r=4(r+2)-6(r+3) 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+6r=4(r+2)-6(r+3) equation:


Simplifying
-7r + 6r = 4(r + 2) + -6(r + 3)

Combine like terms: -7r + 6r = -1r
-1r = 4(r + 2) + -6(r + 3)

Reorder the terms:
-1r = 4(2 + r) + -6(r + 3)
-1r = (2 * 4 + r * 4) + -6(r + 3)
-1r = (8 + 4r) + -6(r + 3)

Reorder the terms:
-1r = 8 + 4r + -6(3 + r)
-1r = 8 + 4r + (3 * -6 + r * -6)
-1r = 8 + 4r + (-18 + -6r)

Reorder the terms:
-1r = 8 + -18 + 4r + -6r

Combine like terms: 8 + -18 = -10
-1r = -10 + 4r + -6r

Combine like terms: 4r + -6r = -2r
-1r = -10 + -2r

Solving
-1r = -10 + -2r

Solving for variable 'r'.

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

Add '2r' to each side of the equation.
-1r + 2r = -10 + -2r + 2r

Combine like terms: -1r + 2r = 1r
1r = -10 + -2r + 2r

Combine like terms: -2r + 2r = 0
1r = -10 + 0
1r = -10

Divide each side by '1'.
r = -10

Simplifying
r = -10

See similar equations:

| (9x+5)(3x^2+5x+9)= | | 4z^2+7=0 | | -10+0.10x=0.35x | | 3n-15=2(-n) | | -10+-0.10x=0.35x | | x^2-2ix+3i-5=0 | | 6+4(2x-3)=6(x-1)+4 | | 2x-16+2x+x+x+10=360 | | 2x^3+x=20 | | -9+6(x-7)=-8+7(5+12x) | | 2(3x^2+2)=2(x^2+4) | | -5x+9(x-4)=36 | | -5(-7+x)=62 | | 2(3.375-0.5y)+y=6.76 | | 6(a-8)+12=(a-6) | | -32h^3+80h^2y-50hy^2= | | x+4(0)=4 | | 2+3(5x-4)=5-6(2x+1) | | x^2-4x+14=y | | 21=y+(-3) | | 4(x-3)+2x=3(x+1)-1+5x | | (4x-7)+(11x+12)=125 | | -x-4(0)=4 | | -6x-39=-7-4(5+3x) | | 11x+12=4x-7 | | -(6r+4)=12+2r | | 4x^3+12x^2-2=0 | | 5(x-3)+7=3x-2 | | -36h^3+96h^2y-64hy^2= | | 4x-7=11x+12 | | -(6r+4)=-12+2r | | 7g-15=175 |

Equations solver categories