3(-3a+5)=-4(a+4)

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


Simplifying
3(-3a + 5) = -4(a + 4)

Reorder the terms:
3(5 + -3a) = -4(a + 4)
(5 * 3 + -3a * 3) = -4(a + 4)
(15 + -9a) = -4(a + 4)

Reorder the terms:
15 + -9a = -4(4 + a)
15 + -9a = (4 * -4 + a * -4)
15 + -9a = (-16 + -4a)

Solving
15 + -9a = -16 + -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.
15 + -9a + 4a = -16 + -4a + 4a

Combine like terms: -9a + 4a = -5a
15 + -5a = -16 + -4a + 4a

Combine like terms: -4a + 4a = 0
15 + -5a = -16 + 0
15 + -5a = -16

Add '-15' to each side of the equation.
15 + -15 + -5a = -16 + -15

Combine like terms: 15 + -15 = 0
0 + -5a = -16 + -15
-5a = -16 + -15

Combine like terms: -16 + -15 = -31
-5a = -31

Divide each side by '-5'.
a = 6.2

Simplifying
a = 6.2

See similar equations:

| -42=6x | | 6=-4(1-x)+3x+3 | | 7g-7g-5-9= | | -2(3y+4-5y)=4 | | 45x-21-23x=12x-14+15x | | -5t^2+8t+6t^3-t^3+11t^2-6t=0 | | 77=11x | | 2x+2(-3x+6)=56 | | 2y^4-7y^2+2=0 | | 3x+3=-2x-5 | | -5t^2=0 | | 2.5p=-0.5p+14 | | 2x(2x^2+3x-24x)=-1 | | 4x-6x=18 | | 4x^3+6x^2-24x+1=0 | | 24x=85 | | 5x=-2x-6 | | 9x=x-12 | | 4d-24=6d+16 | | [(-8)+(-15)]-[12-(-9)]=44 | | 5=(2-7h)+3 | | 5=2-7h+3 | | x-1/6= | | -n+18=-8n+6(n+2) | | 0.43x+24.90=0.63x+20.95 | | 4x^2-4x+1=10+x | | 7x^2-19=0 | | 9t-21=3(t-7)+62 | | 2x^2+x-2=4 | | -5(x-5)+7x=8x-8 | | ln(x+1)+ln(x-10)=0 | | 15c+14=0 |

Equations solver categories