-3a+2+4a=14-21

Simple and best practice solution for -3a+2+4a=14-21 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+2+4a=14-21 equation:


Simplifying
-3a + 2 + 4a = 14 + -21

Reorder the terms:
2 + -3a + 4a = 14 + -21

Combine like terms: -3a + 4a = 1a
2 + 1a = 14 + -21

Combine like terms: 14 + -21 = -7
2 + 1a = -7

Solving
2 + 1a = -7

Solving for variable 'a'.

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

Add '-2' to each side of the equation.
2 + -2 + 1a = -7 + -2

Combine like terms: 2 + -2 = 0
0 + 1a = -7 + -2
1a = -7 + -2

Combine like terms: -7 + -2 = -9
1a = -9

Divide each side by '1'.
a = -9

Simplifying
a = -9

See similar equations:

| -7(k+9)-(-9k-9)=k | | 7x-5=6x+3 | | -4(4-3y)=3y+29 | | -3r-4(r+3)=3 | | 0=x-(0.04*x^2) | | -13=4P-1 | | 6+2x=33minusx | | -5=7-(10-b) | | -3a+7=1 | | -2d+3=17+9d | | 5=4r(2r+3) | | 2(2x+2)=3(x-5) | | 4+8(t-7)=4(t+1)+4 | | -5(2x-6)=5x | | 18+5y=7y-12 | | (4x+20)=(2x+60) | | 9x-10=3x+2 | | (4x+20)+(2x+60)=180 | | X^2-11x+19=0 | | x+x+x=33 | | (5x+40)+2x=180 | | 4x-8=2-x | | X-6=-x^2 | | Z-8z=6z-7-z | | 2(3a^2-1)-6a=5a | | 7x+3y=9.20 | | 0=x-0.04x^2 | | 8x=1x^2 | | 9(4x+1)=5x-6x | | 16+8=-4(5x-6) | | 26x*5= | | BX+GY=K |

Equations solver categories