7a+2=2(5+3a)

Simple and best practice solution for 7a+2=2(5+3a) 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 7a+2=2(5+3a) equation:


Simplifying
7a + 2 = 2(5 + 3a)

Reorder the terms:
2 + 7a = 2(5 + 3a)
2 + 7a = (5 * 2 + 3a * 2)
2 + 7a = (10 + 6a)

Solving
2 + 7a = 10 + 6a

Solving for variable 'a'.

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

Add '-6a' to each side of the equation.
2 + 7a + -6a = 10 + 6a + -6a

Combine like terms: 7a + -6a = 1a
2 + 1a = 10 + 6a + -6a

Combine like terms: 6a + -6a = 0
2 + 1a = 10 + 0
2 + 1a = 10

Add '-2' to each side of the equation.
2 + -2 + 1a = 10 + -2

Combine like terms: 2 + -2 = 0
0 + 1a = 10 + -2
1a = 10 + -2

Combine like terms: 10 + -2 = 8
1a = 8

Divide each side by '1'.
a = 8

Simplifying
a = 8

See similar equations:

| y=-3/8x-3 | | 2/3z-5=z/6+1 | | 15-2(13x+20)=100 | | 13x=50+1/2x | | 4(x+3)=7x+9-3x | | 6/5+1/3t=2 | | 11z-5=9+7 | | (4/9x)+2=(-5/9x)-4 | | -4y-1/5=7/2y-7/5 | | ln(15lnx)=6 | | 2x+6/x-3=4 | | 7(z+4)-2(z-4)=2(z-1)+2(z-1) | | 8+-12= | | -9(y-2)+6y=-3y+11 | | 3(x-2)=-2(x-12) | | 25=-5(x-8)+5 | | 2p/0.15=10 | | 9p-5-13p+1=3-4p-5 | | -(5x+8)+12=-24 | | 3=68-7y | | 2p/0.15 | | -29(3x-4)=-2x+2 | | 3z+5=6z-4z | | 10+1=2(3x+5)-1 | | (X+25)3=435 | | -3(3x+2)=5x-9 | | -2w+67=45 | | 3x+9/6=5 | | (2p)0.15=10 | | 12+7n=-1-6 | | 20x-6=5[4x-2] | | t^3(t^3+2)=48 |

Equations solver categories