If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 300 = 400 + -20r Solving 300 = 400 + -20r Solving for variable 'r'. Move all terms containing r to the left, all other terms to the right. Add '20r' to each side of the equation. 300 + 20r = 400 + -20r + 20r Combine like terms: -20r + 20r = 0 300 + 20r = 400 + 0 300 + 20r = 400 Add '-300' to each side of the equation. 300 + -300 + 20r = 400 + -300 Combine like terms: 300 + -300 = 0 0 + 20r = 400 + -300 20r = 400 + -300 Combine like terms: 400 + -300 = 100 20r = 100 Divide each side by '20'. r = 5 Simplifying r = 5
| 3x+10=66-5x | | 5+3x=29+x | | 2.8+x=12 | | 5x+10=2x-2 | | x^2-5(x-4)+12x-8= | | 4x^2-4x+6x^2-11x= | | 9x-5=7x+3 | | 3x+70=9x+10 | | T=4j+300 | | 3(2a)= | | 7(x+1)=3(7x+4) | | 8(5d-1)= | | 3(8c+1)= | | 6(3a+1)= | | 2(b-2)= | | -3(a-4)=2a+32 | | 4(a+3)= | | y=14x-3 | | 2.70X=7.80+X | | 12=7a+b | | 3.40X=5+X | | 5a+3a-8=0 | | 7x+4=4x+11 | | 7x+4=6x+11 | | 7x-4=4x+11 | | 2x+12=4x-40 | | 2(1-m)=5-3m | | 3x=7-5x | | 4x+4=-(x-9) | | 3a(3a-1)=2b(x+2b) | | r-36=-49 | | 200=2000-200r |