8(7+4a)-3(5+2b)=990a

Simple and best practice solution for 8(7+4a)-3(5+2b)=990a 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 8(7+4a)-3(5+2b)=990a equation:


Simplifying
8(7 + 4a) + -3(5 + 2b) = 990a
(7 * 8 + 4a * 8) + -3(5 + 2b) = 990a
(56 + 32a) + -3(5 + 2b) = 990a
56 + 32a + (5 * -3 + 2b * -3) = 990a
56 + 32a + (-15 + -6b) = 990a

Reorder the terms:
56 + -15 + 32a + -6b = 990a

Combine like terms: 56 + -15 = 41
41 + 32a + -6b = 990a

Solving
41 + 32a + -6b = 990a

Solving for variable 'a'.

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

Add '-990a' to each side of the equation.
41 + 32a + -990a + -6b = 990a + -990a

Combine like terms: 32a + -990a = -958a
41 + -958a + -6b = 990a + -990a

Combine like terms: 990a + -990a = 0
41 + -958a + -6b = 0

Add '-41' to each side of the equation.
41 + -958a + -41 + -6b = 0 + -41

Reorder the terms:
41 + -41 + -958a + -6b = 0 + -41

Combine like terms: 41 + -41 = 0
0 + -958a + -6b = 0 + -41
-958a + -6b = 0 + -41

Combine like terms: 0 + -41 = -41
-958a + -6b = -41

Add '6b' to each side of the equation.
-958a + -6b + 6b = -41 + 6b

Combine like terms: -6b + 6b = 0
-958a + 0 = -41 + 6b
-958a = -41 + 6b

Divide each side by '-958'.
a = 0.04279749478 + -0.006263048017b

Simplifying
a = 0.04279749478 + -0.006263048017b

See similar equations:

| -2(-14)+5y=8 | | -3(0)+2y=-4 | | 7(-8)-2y=-52 | | -5y-3=9+y | | -5(-8)-5y=50 | | 7x+6=9x-8 | | -8(2)-5y=1 | | -2m-m= | | -4+3y=14 | | -3m-m= | | 8(-1)-2y=10 | | 9x-2+4x+8=180 | | 3x^2+1=7x | | 4p-5q-14=0 | | -56-34= | | (x^3)-(c*x^2)+(c*x)+(3*X)=0 | | 2x-14=1222 | | -3(z-7)=-2z-6 | | 9x^2+30x+25=o | | -21z+12=-27z | | 5n^2-80=0 | | 4n^2-16n-9=0 | | 2y^2+3y-9=0 | | 9x-2=4x+8 | | 3(2x-1)(x-1)=0 | | 5x^2+30x+40=0 | | 8(y+3)=9y-9 | | -9(z-5)=6-8z | | 6+2= | | z^5-8z^2=0 | | 3x^2-2=4x | | 15x-6=35x+6 |

Equations solver categories