180=a+2a+(4a+5)

Simple and best practice solution for 180=a+2a+(4a+5) 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 180=a+2a+(4a+5) equation:


Simplifying
180 = a + 2a + (4a + 5)

Reorder the terms:
180 = a + 2a + (5 + 4a)

Remove parenthesis around (5 + 4a)
180 = a + 2a + 5 + 4a

Reorder the terms:
180 = 5 + a + 2a + 4a

Combine like terms: a + 2a = 3a
180 = 5 + 3a + 4a

Combine like terms: 3a + 4a = 7a
180 = 5 + 7a

Solving
180 = 5 + 7a

Solving for variable 'a'.

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

Add '-7a' to each side of the equation.
180 + -7a = 5 + 7a + -7a

Combine like terms: 7a + -7a = 0
180 + -7a = 5 + 0
180 + -7a = 5

Add '-180' to each side of the equation.
180 + -180 + -7a = 5 + -180

Combine like terms: 180 + -180 = 0
0 + -7a = 5 + -180
-7a = 5 + -180

Combine like terms: 5 + -180 = -175
-7a = -175

Divide each side by '-7'.
a = 25

Simplifying
a = 25

See similar equations:

| 5y+8(-5)=-40 | | (9+2)6= | | 8v=2v+4 | | p=2n+10 | | 4b+23=b+32 | | 5(8)+8x=-40 | | n=2n-17 | | 7+2x=6x-13 | | (3x-2)(7x+5)=0 | | 9a+3=12a-15 | | v+8=2v-8+12 | | 20n+20=260 | | -0+2y=-2 | | 4p+3p-44=180 | | 2x-3+x-3=27 | | -x+2(0)=-2 | | 7p-(3q-6r)= | | (v-5)(5v-6)=0 | | 2x+40+5x+12= | | a^8+3a^7b-4a^6b^2= | | 4824x=3y+204 | | -54+27+3k-27=0 | | 0=.5x-2 | | 45x+45(x-.2)=58.5 | | 25s+75=875 | | X+.5+3x-2=3x+1.5 | | n(5n+1)=0 | | 5(y+7)=6(y-3) | | 10(2-x)=15(x-1)+15 | | a^4+7a^3b-8a^2B^2= | | 6(13+x)=49 | | (2x+1)+x=68 |

Equations solver categories