(15a-9)-(10z+3)=

Simple and best practice solution for (15a-9)-(10z+3)= 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 (15a-9)-(10z+3)= equation:


Simplifying
(15a + -9) + -1(10z + 3) = 0

Reorder the terms:
(-9 + 15a) + -1(10z + 3) = 0

Remove parenthesis around (-9 + 15a)
-9 + 15a + -1(10z + 3) = 0

Reorder the terms:
-9 + 15a + -1(3 + 10z) = 0
-9 + 15a + (3 * -1 + 10z * -1) = 0
-9 + 15a + (-3 + -10z) = 0

Reorder the terms:
-9 + -3 + 15a + -10z = 0

Combine like terms: -9 + -3 = -12
-12 + 15a + -10z = 0

Solving
-12 + 15a + -10z = 0

Solving for variable 'a'.

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

Add '12' to each side of the equation.
-12 + 15a + 12 + -10z = 0 + 12

Reorder the terms:
-12 + 12 + 15a + -10z = 0 + 12

Combine like terms: -12 + 12 = 0
0 + 15a + -10z = 0 + 12
15a + -10z = 0 + 12

Combine like terms: 0 + 12 = 12
15a + -10z = 12

Add '10z' to each side of the equation.
15a + -10z + 10z = 12 + 10z

Combine like terms: -10z + 10z = 0
15a + 0 = 12 + 10z
15a = 12 + 10z

Divide each side by '15'.
a = 0.8 + 0.6666666667z

Simplifying
a = 0.8 + 0.6666666667z

See similar equations:

| 2x+13=12x-3 | | 3x+2y-5x-8y= | | 361-2x=2x+4 | | 4x=-343 | | b/3+1/8=19 | | 2/3+3m/5=31/15 | | 4x(3x)=210 | | 9x+2y+4x-6y= | | 3p-16= | | 5y-3/5=4/5 | | 3m-10=80 | | x^2-5x+20=0 | | 2x-24=17 | | 6(8-5x)=8-6x | | 3x-9=3x+2 | | 3x+1=5x-9 | | 4y+228=325 | | 3x+17=7x+11 | | 7x+5y=-3 | | x-23=46+2x | | 5(7-3x)=7-4x | | (x+7)(x-7)=x^2 | | -9a=-2-6a^2 | | 2x+5x=85 | | 16(x-7)=(2x-2)*4 | | 2x+5x=84 | | 5x+10=3x(3+4x) | | 4t+12=8 | | -8p^2-4p=-4 | | 4(6x-4)=9-7x | | 3x-(2x+1)=5x-2(x+1)+3x | | 2(5x+3)=3-2 |

Equations solver categories