If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -4(7 + 4r) = -28 + -8r (7 * -4 + 4r * -4) = -28 + -8r (-28 + -16r) = -28 + -8r Add '28' to each side of the equation. -28 + 28 + -16r = -28 + 28 + -8r Combine like terms: -28 + 28 = 0 0 + -16r = -28 + 28 + -8r -16r = -28 + 28 + -8r Combine like terms: -28 + 28 = 0 -16r = 0 + -8r -16r = -8r Solving -16r = -8r Solving for variable 'r'. Move all terms containing r to the left, all other terms to the right. Add '8r' to each side of the equation. -16r + 8r = -8r + 8r Combine like terms: -16r + 8r = -8r -8r = -8r + 8r Combine like terms: -8r + 8r = 0 -8r = 0 Divide each side by '-8'. r = 0 Simplifying r = 0
| 3f+8(20f-1)=-9f-5-3 | | 5x^2-32x+38=3 | | (3x^2+3x-4)-(3x^2+6)=5 | | 5(b+7)=70 | | -4(n-5)+3n=10+3n | | -19b+18+12b=-8+5(-5b-20) | | 3v^2+4v-20=0 | | 9+18x-5=22 | | 41v^2-14v-13=-8v^2-5 | | 5(x-1)=-7(x+4)+41 | | 3/5x+1=3x+2/3 | | 16+17d=-3(-9d+8) | | 5n^2+15n-90=0 | | 4+2B=-24 | | 6(-5x-5)=30 | | -4(13n+12)=-6(6n+1)-10n | | 5b^2-9=12b | | 9d+6=3d+24 | | 9+13x-5=22 | | -12x+5=27 | | -13=-3x(x-2)+7(x-5) | | -2=(k+6)+m | | 25x^2-35x+3=-3 | | -4(-7j-17)+12=20j | | 6x^2-5x-69=0 | | 12x+94=-50 | | 2(2x+3)=7 | | 25k^2-30k=-8 | | m^3-12*m+16=0 | | 10x-3+x=-4x+12 | | 6n^2+36n+5=-n^2 | | 6y(y-4)+3(y+3)=57 |