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

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


Simplifying
(3a + 5b) + (a + 4b) = 0

Remove parenthesis around (3a + 5b)
3a + 5b + (a + 4b) = 0

Remove parenthesis around (a + 4b)
3a + 5b + a + 4b = 0

Reorder the terms:
3a + a + 5b + 4b = 0

Combine like terms: 3a + a = 4a
4a + 5b + 4b = 0

Combine like terms: 5b + 4b = 9b
4a + 9b = 0

Solving
4a + 9b = 0

Solving for variable 'a'.

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

Add '-9b' to each side of the equation.
4a + 9b + -9b = 0 + -9b

Combine like terms: 9b + -9b = 0
4a + 0 = 0 + -9b
4a = 0 + -9b
Remove the zero:
4a = -9b

Divide each side by '4'.
a = -2.25b

Simplifying
a = -2.25b

See similar equations:

| px^2+3x-p+2=0 | | 5x+6y+7z=900 | | 0.15x=0.5x+0.98 | | (x-10)(5x-46)=0 | | 25=10x+-5 | | 25+10x=5x+9.8x | | 10x+-5=9.8 | | 10x+-5=9.8+25 | | 25=10x+5x+9.8x | | 10x=9.8+5+25 | | n=5t | | y=-1/2(6) | | ax+b=-2ax-b | | 6=4x+2x^2 | | 10x+5x+25=9.8x+25 | | xsquared-6overw=y | | 17-2(5-1)= | | 2x^4-9x^3-14x^2-9x^2+2=0 | | 9.8x+25=5x+25 | | 9.8x+25=5x+10 | | 9.8x+25=5x+10x | | 10x+25=5x+25 | | 10x+25=5x+9.8+25 | | 120x+200=0.35x+200 | | 60x+200=0.65x+200 | | 3(X+2)(X-4)=(X+2)(X+1) | | 5x-1=3(x-1) | | x=y+8x | | 5-x=6-x | | 4(2x+7)-11=5(3x-2)+20 | | 7+x=-10 | | 2(x-3)+2=4(2x-1)-18 |

Equations solver categories