2(3a-9)=2a-10a+10

Simple and best practice solution for 2(3a-9)=2a-10a+10 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 2(3a-9)=2a-10a+10 equation:


Simplifying
2(3a + -9) = 2a + -10a + 10

Reorder the terms:
2(-9 + 3a) = 2a + -10a + 10
(-9 * 2 + 3a * 2) = 2a + -10a + 10
(-18 + 6a) = 2a + -10a + 10

Reorder the terms:
-18 + 6a = 10 + 2a + -10a

Combine like terms: 2a + -10a = -8a
-18 + 6a = 10 + -8a

Solving
-18 + 6a = 10 + -8a

Solving for variable 'a'.

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

Add '8a' to each side of the equation.
-18 + 6a + 8a = 10 + -8a + 8a

Combine like terms: 6a + 8a = 14a
-18 + 14a = 10 + -8a + 8a

Combine like terms: -8a + 8a = 0
-18 + 14a = 10 + 0
-18 + 14a = 10

Add '18' to each side of the equation.
-18 + 18 + 14a = 10 + 18

Combine like terms: -18 + 18 = 0
0 + 14a = 10 + 18
14a = 10 + 18

Combine like terms: 10 + 18 = 28
14a = 28

Divide each side by '14'.
a = 2

Simplifying
a = 2

See similar equations:

| 5/6x-3/3=-10/9 | | 8x+3+4x+7.5+4x=180 | | 1/x.3/4x | | f(pi/6)=(pi/6)*sin(pi/6) | | -21-(-23)=x/9 | | 2x-4+2x-4+3x+2=180 | | B=r+rvg | | 1/x.3/x | | 2x-5.5+2x+0.75+x+16=180 | | -6b=-102 | | 0.7x-1.5=2.4x+2.9 | | 1/3x.3/4x | | x/54=9 | | n/-5 | | 4z=.64 | | 2x+5+7x=180 | | x=-75.9 | | 7x/8x | | 3x-3+x-1+x+5=180 | | x-(-19)=37 | | 0=-2x+60 | | 38-(2x+12)=2(x+3)+x | | .05x+.10(15-x)=1.20 | | 10x^2-(2/8)x=0 | | 32=2*2*2+2*2h+2*2h | | 39-(2x+12)=2(x+3)+x | | 10x^2-(10/8)x=0 | | 2=-3x+50 | | x/7-6=3 | | Log[2](3x+2)=8 | | 4y+x=80 | | 4x+y=80y |

Equations solver categories