-4(9a-b)+3(5a+2b)=

Simple and best practice solution for -4(9a-b)+3(5a+2b)= 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 -4(9a-b)+3(5a+2b)= equation:


Simplifying
-4(9a + -1b) + 3(5a + 2b) = 0
(9a * -4 + -1b * -4) + 3(5a + 2b) = 0
(-36a + 4b) + 3(5a + 2b) = 0
-36a + 4b + (5a * 3 + 2b * 3) = 0
-36a + 4b + (15a + 6b) = 0

Reorder the terms:
-36a + 15a + 4b + 6b = 0

Combine like terms: -36a + 15a = -21a
-21a + 4b + 6b = 0

Combine like terms: 4b + 6b = 10b
-21a + 10b = 0

Solving
-21a + 10b = 0

Solving for variable 'a'.

Move all terms containing a to the left, all other terms to the right.

Add '-10b' to each side of the equation.
-21a + 10b + -10b = 0 + -10b

Combine like terms: 10b + -10b = 0
-21a + 0 = 0 + -10b
-21a = 0 + -10b
Remove the zero:
-21a = -10b

Divide each side by '-21'.
a = 0.4761904762b

Simplifying
a = 0.4761904762b

See similar equations:

| 6x^2+11x-3=0 | | 5c-3d-12c=d | | (5x+13)/(b)+10=11 | | 0.75x+0.05(16-x)=.10(36) | | 1/2X+6-2x1/2=7/2 | | 3.6*(10-y)+7.9=(5.32) | | 3.6*(10-y)+7.9=(5.32*10) | | (2p^2-7p-30)/p-6 | | 9-11x-7-4x=5 | | 3.6*(10-y)+7.9=(7.9*10) | | 2x+9x+17=4-(5)+42 | | 5r^2+33r+40=0 | | 16a-5b-(-6a-15b)-(4b)= | | -2/7r=-8 | | 1/2+13=9 | | 4x-1=5y+2 | | -3/4x-1/3=7/8x-1/2 | | 4/3/4 | | Y^3-3y^2+4y=0 | | 4w-3/9w^2-1 | | 5/3/4 | | 300p+5=450+2 | | -1/2(14a+2)=5 | | 7x+y-3=0 | | 4x+3x+12=6x | | x/9-5=-6 | | 300p+5=450+1 | | 8+2x=30 | | 4+h+(-8)+(-h)= | | (2/x)+(4/5)=14/15 | | P=a+4b+3cm | | 2/9x=10 |

Equations solver categories