2(a+b)2+5(a+b)-3=0

Simple and best practice solution for 2(a+b)2+5(a+b)-3=0 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+b)2+5(a+b)-3=0 equation:


Simplifying
2(a + b) * 2 + 5(a + b) + -3 = 0

Reorder the terms for easier multiplication:
2 * 2(a + b) + 5(a + b) + -3 = 0

Multiply 2 * 2
4(a + b) + 5(a + b) + -3 = 0
(a * 4 + b * 4) + 5(a + b) + -3 = 0
(4a + 4b) + 5(a + b) + -3 = 0
4a + 4b + (a * 5 + b * 5) + -3 = 0
4a + 4b + (5a + 5b) + -3 = 0

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

Combine like terms: 4a + 5a = 9a
-3 + 9a + 4b + 5b = 0

Combine like terms: 4b + 5b = 9b
-3 + 9a + 9b = 0

Solving
-3 + 9a + 9b = 0

Solving for variable 'a'.

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

Add '3' to each side of the equation.
-3 + 9a + 3 + 9b = 0 + 3

Reorder the terms:
-3 + 3 + 9a + 9b = 0 + 3

Combine like terms: -3 + 3 = 0
0 + 9a + 9b = 0 + 3
9a + 9b = 0 + 3

Combine like terms: 0 + 3 = 3
9a + 9b = 3

Add '-9b' to each side of the equation.
9a + 9b + -9b = 3 + -9b

Combine like terms: 9b + -9b = 0
9a + 0 = 3 + -9b
9a = 3 + -9b

Divide each side by '9'.
a = 0.3333333333 + -1b

Simplifying
a = 0.3333333333 + -1b

See similar equations:

| ax=2 | | 7u+2v-4(7u-4v+3w)= | | 5-6x=9-2(8-4x) | | 65a=8(a-9) | | 16=(x+.5)(x+.5) | | 9z-8z+3z= | | (x-12)(x-12)=144 | | 2x-72+4x=0 | | 7+3x-12x=3x1 | | 30+5a=30 | | 9x=12y | | 4x^3-15x^2-12x-2=0 | | 2u-36(2)+4u=0 | | 2p-4q=0 | | 55-2f=3 | | 4(2+-3)=3(t+1) | | 5p+q=11 | | x-12=75 | | x^8=0.8 | | 0.4m+12=14.32 | | 2X^2=25+5 | | 3(x-8)=5(2x-3) | | 5(x-8)=4x | | 6x-(7-x)+8=7x+1 | | 40=5m | | -2x+3y=-31 | | X-(2x+3)=11 | | (X+1)3(4)+2= | | 6x-(5x-2)=x+5 | | 2m-36(2)+4m=0 | | 70+.15-.25+45= | | 2x+3*5-5x+2*8+1=0 |

Equations solver categories