7+2a=-5(a+6)

Simple and best practice solution for 7+2a=-5(a+6) 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 7+2a=-5(a+6) equation:


Simplifying
7 + 2a = -5(a + 6)

Reorder the terms:
7 + 2a = -5(6 + a)
7 + 2a = (6 * -5 + a * -5)
7 + 2a = (-30 + -5a)

Solving
7 + 2a = -30 + -5a

Solving for variable 'a'.

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

Add '5a' to each side of the equation.
7 + 2a + 5a = -30 + -5a + 5a

Combine like terms: 2a + 5a = 7a
7 + 7a = -30 + -5a + 5a

Combine like terms: -5a + 5a = 0
7 + 7a = -30 + 0
7 + 7a = -30

Add '-7' to each side of the equation.
7 + -7 + 7a = -30 + -7

Combine like terms: 7 + -7 = 0
0 + 7a = -30 + -7
7a = -30 + -7

Combine like terms: -30 + -7 = -37
7a = -37

Divide each side by '7'.
a = -5.285714286

Simplifying
a = -5.285714286

See similar equations:

| (2x^2+3x+5)+(-x^2+4x-7)= | | 85/u5 | | 2y-12x=0 | | 1/5-3=17 | | 1100-550= | | 15x+27y= | | 3cos(x)-5cos(x)=1 | | 3(-4)-2(6)= | | 4q+2(3q-8)=-q-6 | | 3x+3.4=7.3 | | 4x/3=24/5 | | 2+(-9)=x | | 10+h=1 | | -5n-(2n-4)=-2n-9 | | 4(3)+3(4)=19 | | (8-4)-4*2+1= | | 8x+19=5x+76 | | 8k-6(1+k)=5 | | 8x-12y=0 | | 4(1)+3(4)=19 | | 4(-7a+2)+10=-6+8a | | 4(n+1)=(11-n) | | 6*8-(3-7)+8*3= | | w^2=54 | | 4(6)+(-6)=-24 | | inx=-3 | | 7=w+7/7+4w-3/5 | | a(6)-2(-6)=-12 | | 9=5n-1 | | 3-2x=4x+1 | | -93-10=8x+15 | | 3=39y |

Equations solver categories