(a+3)=-2(2a+1)-7

Simple and best practice solution for (a+3)=-2(2a+1)-7 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for (a+3)=-2(2a+1)-7 equation:


(a+3)=-2(2a+1)-7

We simplify the equation to the form, which is simple to understand 
(a+3)=-2(2a+1)-7

Remove unnecessary parentheses
a+3=-2*(2a+1)-7

Reorder the terms in parentheses
a+3=+(-4a-2)-7

Remove unnecessary parentheses
+a+3=-4a-2-7

We move all terms containing a to the left and all other terms to the right. 
+1a+4a=-2-7-3

We simplify left and right side of the equation. 
+5a=-12

We divide both sides of the equation by 5 to get a. 
a=-2.4

See similar equations:

| x^3-5x^2-8x-2=0 | | 7000=P[1+.105(6)] | | 1.5y-2.5=y+4 | | 24-2w=6w-40 | | 5+2-4=9+1-6 | | 27-11j=5-9h | | 17=7x+1-5x | | -62=-7x+6(-x+7) | | a^2x^2+2b^2=3ab | | 10x-69=4x+51 | | v^2+13v=20 | | .05(x+10)=.95 | | 10000=P[1+.09(6)] | | (2x+5)(3x-6)=0 | | .25y-3=-7 | | 10000=[1+.09(6)] | | 81=-5x-6(-x-15) | | 22+5x=-38+7x | | 3y-24=y+30 | | 8x-2(3x-5)=-3x+15 | | 6(9x+8)=-438 | | 1500=P[1+.025(6)] | | 5-2(x+3)=-7+3(x-3) | | cos(x)+cos(2x)+cos(3x)+cos(4x)+cos(5x)+cos(6x)=0 | | 94=-76-10x | | 4c+6=6c+4 | | .5p=-12 | | 5x-3(-x+13)=-95 | | 2y=7x+z | | -12+-8+-3+6+15= | | -d+0.7=0.9 | | -5-(x+8)+6=4(x+2) |

Equations solver categories