7(3-3a)-8(6a+5)=32

Simple and best practice solution for 7(3-3a)-8(6a+5)=32 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 7(3-3a)-8(6a+5)=32 equation:


Simplifying
7(3 + -3a) + -8(6a + 5) = 32
(3 * 7 + -3a * 7) + -8(6a + 5) = 32
(21 + -21a) + -8(6a + 5) = 32

Reorder the terms:
21 + -21a + -8(5 + 6a) = 32
21 + -21a + (5 * -8 + 6a * -8) = 32
21 + -21a + (-40 + -48a) = 32

Reorder the terms:
21 + -40 + -21a + -48a = 32

Combine like terms: 21 + -40 = -19
-19 + -21a + -48a = 32

Combine like terms: -21a + -48a = -69a
-19 + -69a = 32

Solving
-19 + -69a = 32

Solving for variable 'a'.

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

Add '19' to each side of the equation.
-19 + 19 + -69a = 32 + 19

Combine like terms: -19 + 19 = 0
0 + -69a = 32 + 19
-69a = 32 + 19

Combine like terms: 32 + 19 = 51
-69a = 51

Divide each side by '-69'.
a = -0.7391304348

Simplifying
a = -0.7391304348

See similar equations:

| 4x^2+3x+15=0 | | -3x+(-6)=18 | | x*2+13=76 | | 2-8=3-x+2 | | -2x(3x-4)=-2x+2 | | 2x+5.4=3.5 | | (6y)(y-1)= | | 2*x=9*6 | | 3n-14=4 | | 200-1=900-8 | | 2x+35=3x-8 | | 4x+2+3=1 | | 6*x=9*2 | | X^2=-120i | | 9x+11y=21 | | 207=-y+39 | | 97-3x=12 | | 3x-2y=6x+y | | 7n+42= | | 207-y=39 | | 4x-25=3x+20 | | -77=t/11 | | 85-2x=12 | | 9*5=6*x | | 210-x=63 | | t-.40=1.33 | | 54.67-798= | | 3.666x=3x+6 | | 3.50+10=5.25-11 | | 180=264-y | | 25x^2=-48 | | -125=-5(1+4x) |

Equations solver categories