2(a-8)+18=7(a+2)-3a

Simple and best practice solution for 2(a-8)+18=7(a+2)-3a 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(a-8)+18=7(a+2)-3a equation: 


Simplifying
2(a + -8) + 18 = 7(a + 2) + -3a

Reorder the terms:
2(-8 + a) + 18 = 7(a + 2) + -3a
(-8 * 2 + a * 2) + 18 = 7(a + 2) + -3a
(-16 + 2a) + 18 = 7(a + 2) + -3a

Reorder the terms:
-16 + 18 + 2a = 7(a + 2) + -3a

Combine like terms: -16 + 18 = 2
2 + 2a = 7(a + 2) + -3a

Reorder the terms:
2 + 2a = 7(2 + a) + -3a
2 + 2a = (2 * 7 + a * 7) + -3a
2 + 2a = (14 + 7a) + -3a

Combine like terms: 7a + -3a = 4a
2 + 2a = 14 + 4a

Solving
2 + 2a = 14 + 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.
2 + 2a + -4a = 14 + 4a + -4a

Combine like terms: 2a + -4a = -2a
2 + -2a = 14 + 4a + -4a

Combine like terms: 4a + -4a = 0
2 + -2a = 14 + 0
2 + -2a = 14

Add '-2' to each side of the equation.
2 + -2 + -2a = 14 + -2

Combine like terms: 2 + -2 = 0
0 + -2a = 14 + -2
-2a = 14 + -2

Combine like terms: 14 + -2 = 12
-2a = 12

Divide each side by '-2'.
a = -6

Simplifying
a = -6

See similar equations:

| -3(2y-4)-5y-2= | | 15=n+11 | | z-17/3=9 | | -x^2+16x=-63 | | w-2=29 | | 3x+12+79=125 | | x*x-6x=7 | | 6/b+10=25 | | p+19=23 | | b/6+10=25 | | 19x-3y=12 | | 5(4t+3)=20 | | 4y-x=64 | | 4x-9(2x+6)=4x-3+6x | | 28x-7=26x+25 | | ydx-5(x+y^7)dy=0 | | 14x*14x=7x | | -x^5+8x^4-16x^3= | | 4pq+3pq= | | 4x-20=54+2x | | 5x/6=9 | | 1.4f+1.1=8.3-0.2f | | -3y+3=-30 | | -4p-(1+6p)=0 | | x+[x(.10)]=10 | | 9(8+-1.5)-2y=-21 | | 4x=22forx | | 5x-4+23=180 | | 5(3x+2)=7x-6 | | 4x^3+18x^2+8x= | | (z-2)(z-(1+z))(z+(1-z))=0 | | 20*-1.5*x=14 |

Equations solver categories