If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -6r + -7r = -2(r + -6) + -2(r + -3) Combine like terms: -6r + -7r = -13r -13r = -2(r + -6) + -2(r + -3) Reorder the terms: -13r = -2(-6 + r) + -2(r + -3) -13r = (-6 * -2 + r * -2) + -2(r + -3) -13r = (12 + -2r) + -2(r + -3) Reorder the terms: -13r = 12 + -2r + -2(-3 + r) -13r = 12 + -2r + (-3 * -2 + r * -2) -13r = 12 + -2r + (6 + -2r) Reorder the terms: -13r = 12 + 6 + -2r + -2r Combine like terms: 12 + 6 = 18 -13r = 18 + -2r + -2r Combine like terms: -2r + -2r = -4r -13r = 18 + -4r Solving -13r = 18 + -4r Solving for variable 'r'. Move all terms containing r to the left, all other terms to the right. Add '4r' to each side of the equation. -13r + 4r = 18 + -4r + 4r Combine like terms: -13r + 4r = -9r -9r = 18 + -4r + 4r Combine like terms: -4r + 4r = 0 -9r = 18 + 0 -9r = 18 Divide each side by '-9'. r = -2 Simplifying r = -2
| 7-5n=7(1+7n) | | f(6)=3x-312 | | -1-4(6+2x)=-24-7x | | 5n+2n*3n=66 | | 8(3k-3)-4k=5k-39 | | (2x-6)*(2x-6)=100 | | 3(u+2)+5=2(3u-5) | | X(6x-7)=530 | | 4x-5x=12-3x | | (4+i)(4-i)(6+2i)= | | -9x+8i=-54+(16)i | | 8(3n+2)=6(8n+3)+2 | | -2n=-3n+4n | | 3(2+4)-4=6+2(u+1) | | 2x^2-8=9x | | 4+8b+7b=4-4b | | 0.14x-(1.8+0.12x-0.0001x^2)=0 | | 0.15-0.03(x+2)=-0.04(3-x) | | 3(4-2u)-2(u-3)=10 | | 600=10*W | | 2m+m+7m=50 | | 3(4-2u)-2(u-3)= | | 8x^2-20x-21=0 | | 4x^2+3x-170368=0 | | (x-(1+i))(x+(1+i))=0 | | 18-8u=10 | | (4x+6)(2x+1)= | | w=gh-2gk^2 | | (x-7)=x-29 | | 5+2x=4x+-25 | | 55=8x-1 | | 15(9-a)=30 |