5(2a-3)-6(a+2)=-7

Simple and best practice solution for 5(2a-3)-6(a+2)=-7 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 5(2a-3)-6(a+2)=-7 equation:


Simplifying
5(2a + -3) + -6(a + 2) = -7

Reorder the terms:
5(-3 + 2a) + -6(a + 2) = -7
(-3 * 5 + 2a * 5) + -6(a + 2) = -7
(-15 + 10a) + -6(a + 2) = -7

Reorder the terms:
-15 + 10a + -6(2 + a) = -7
-15 + 10a + (2 * -6 + a * -6) = -7
-15 + 10a + (-12 + -6a) = -7

Reorder the terms:
-15 + -12 + 10a + -6a = -7

Combine like terms: -15 + -12 = -27
-27 + 10a + -6a = -7

Combine like terms: 10a + -6a = 4a
-27 + 4a = -7

Solving
-27 + 4a = -7

Solving for variable 'a'.

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

Add '27' to each side of the equation.
-27 + 27 + 4a = -7 + 27

Combine like terms: -27 + 27 = 0
0 + 4a = -7 + 27
4a = -7 + 27

Combine like terms: -7 + 27 = 20
4a = 20

Divide each side by '4'.
a = 5

Simplifying
a = 5

See similar equations:

| x/8-12=-23 | | 8.95-21.35=X | | 11/3-2/3= | | 4v(2v+10v)=0 | | -4(y-3)+2(3y-5)=11 | | m=1/4;(0,-2) | | 3=-7m | | -29.2=1.7+5.8+5.3n | | 7x+14=3x-12 | | 36Ln(36t+1)=19 | | A(5)+b=192 | | -.2=x-2.76/.64 | | 2x^2/10^3-2x^2 | | 14-12=x | | 3ln(1/x) | | 3(x+2)-4=x+2x+2 | | F(x)=3x^2+7x-6 | | x^3=578 | | 7x+y=-10x+6 | | 56/x-4 | | 4k-7k=(-20)-1 | | 7.5/50=c | | 7x-14=3x-4 | | 0.7x-1.4=0.3 | | x(3x+14)=-8 | | 1250+92*p=7000 | | 3(3)-2(1)= | | 5+14.50p=64 | | (w)(2w+8)2=26.25 | | (10-3)4+6= | | 4x+21y=229 | | 0.512*28=u |

Equations solver categories