If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 31 = -9 + 4(a + 2) Reorder the terms: 31 = -9 + 4(2 + a) 31 = -9 + (2 * 4 + a * 4) 31 = -9 + (8 + 4a) Combine like terms: -9 + 8 = -1 31 = -1 + 4a Solving 31 = -1 + 4a Solving for variable 'a'. Move all terms containing a to the left, all other terms to the right. Add '-4a' to each side of the equation. 31 + -4a = -1 + 4a + -4a Combine like terms: 4a + -4a = 0 31 + -4a = -1 + 0 31 + -4a = -1 Add '-31' to each side of the equation. 31 + -31 + -4a = -1 + -31 Combine like terms: 31 + -31 = 0 0 + -4a = -1 + -31 -4a = -1 + -31 Combine like terms: -1 + -31 = -32 -4a = -32 Divide each side by '-4'. a = 8 Simplifying a = 8
| x*x=177 | | (8+8i)-(-6+i)= | | y=7/9*.7778-7 | | -2x+8x=15 | | 11w=8360 | | 12/3j-15 | | 4m^3/4=256 | | .7(x+10)+.9x=71 | | 44=6x+(-x+19) | | .2x+4.8=4.1 | | 3x-2=729 | | 3.67-2y=24 | | (8+8i)-(-6i+I)= | | 2m^2+7m=14 | | 37567x-57643+1=3 | | x/2*8=4 | | h+p=8 | | 90/n=36/3 | | k^3+k^2+3*k=8 | | 1.25+.5x=2.75 | | -(10-41(.2439)/21) | | 32+5f=7(4f-2) | | 6x-9=-8 | | 100x^2+180+81=0 | | -5(2x-7)=4-3(x+5) | | 1.8/18=n/12 | | 25-8x+x^2=0 | | 22=3x+(-x+16) | | -6+3(1+7d)=28 | | -0.4761904762+1.952380952y=0 | | -4(7y-6)=-23 | | r=5x^2+y |