If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 98 = -7(7 + -3r) 98 = (7 * -7 + -3r * -7) 98 = (-49 + 21r) Solving 98 = -49 + 21r Solving for variable 'r'. Move all terms containing r to the left, all other terms to the right. Add '-21r' to each side of the equation. 98 + -21r = -49 + 21r + -21r Combine like terms: 21r + -21r = 0 98 + -21r = -49 + 0 98 + -21r = -49 Add '-98' to each side of the equation. 98 + -98 + -21r = -49 + -98 Combine like terms: 98 + -98 = 0 0 + -21r = -49 + -98 -21r = -49 + -98 Combine like terms: -49 + -98 = -147 -21r = -147 Divide each side by '-21'. r = 7 Simplifying r = 7
| 2(g+4)=-8 | | -9h=1/2/1/9 | | -8x-8y=24 | | 8(1-8n)=8-n | | 8-6(-8+5n)=86 | | 16=k/1 | | 2(3x+4)-40=110+20x-3000 | | 7x+3x-6=2(5x+2) | | (15x^2)/(9x^2) | | 10-(3x+5)=17 | | 5x-3(x-3)=-6+5x-6 | | 21+x=2 | | x-6-6x=9 | | 7/x0-8=3/x | | 43-7x=11+9x | | 3(5+5x)=-25+5x | | x^4+x^3+3*x^2+x+1=0 | | X^2-4x-12=18 | | 234=23x | | 9m+3=24 | | 3p+p=12 | | (Y+xy+siny)dx+(xcosy)dy=0 | | 3x+12=x+22 | | m^2-m-50=0 | | 6m^2-6-9m=0 | | 12x+23=10+x | | 4x-8=-4x+48 | | 2916*3.14=3.14*r^2*36 | | (11-6)-5(2b+1)=-7 | | 4x-8=-4+48 | | (2x-6)(x+1)=10 | | -1/2x-4/3=-3/5 |