7(r-3)+7=-32-2r

Simple and best practice solution for 7(r-3)+7=-32-2r 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 7(r-3)+7=-32-2r equation:


Simplifying
7(r + -3) + 7 = -32 + -2r

Reorder the terms:
7(-3 + r) + 7 = -32 + -2r
(-3 * 7 + r * 7) + 7 = -32 + -2r
(-21 + 7r) + 7 = -32 + -2r

Reorder the terms:
-21 + 7 + 7r = -32 + -2r

Combine like terms: -21 + 7 = -14
-14 + 7r = -32 + -2r

Solving
-14 + 7r = -32 + -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.
-14 + 7r + 2r = -32 + -2r + 2r

Combine like terms: 7r + 2r = 9r
-14 + 9r = -32 + -2r + 2r

Combine like terms: -2r + 2r = 0
-14 + 9r = -32 + 0
-14 + 9r = -32

Add '14' to each side of the equation.
-14 + 14 + 9r = -32 + 14

Combine like terms: -14 + 14 = 0
0 + 9r = -32 + 14
9r = -32 + 14

Combine like terms: -32 + 14 = -18
9r = -18

Divide each side by '9'.
r = -2

Simplifying
r = -2

See similar equations:

| (x+20)+(x-20)= | | 12f+4-4f=12+7f-8 | | x^5=27x^3 | | x/10=12/15 | | -4x+2-9+8+x-1= | | 2/5=x/40 | | -(4-2r)=-16+4r | | 1/8=x/12 | | 2x^2(x-10+25)=0 | | 5x-2+8x=3(5x-4) | | x+61/6=31/2 | | -6(8X-14)=-348 | | x/8=3/4 | | b+15=3b-1 | | (4v+8)(v^2+2v-8)=0 | | 6y=7y | | 5+5x=x+5 | | 0.17*8= | | 24e-6=0 | | 6.8*4.2= | | 2r(-6s+t)= | | 10x^2-2x-36=0 | | 3(2x-1)+5=4x-7 | | 4+4(3p-4)=-84 | | -9b(1+3a)= | | 6t+11=3t-7 | | -(x-8)+3(x-1)=2(x-1)-(x-3) | | w+6/7=-84 | | 2x^3-16x+14=0 | | Y+2=(-3(Y-2))+24 | | 4x-4y=11 | | 20c^2-23cd+6d^2= |

Equations solver categories