7(2n-5)=3(3n-15)

Simple and best practice solution for 7(2n-5)=3(3n-15) 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(2n-5)=3(3n-15) equation:


Simplifying
7(2n + -5) = 3(3n + -15)

Reorder the terms:
7(-5 + 2n) = 3(3n + -15)
(-5 * 7 + 2n * 7) = 3(3n + -15)
(-35 + 14n) = 3(3n + -15)

Reorder the terms:
-35 + 14n = 3(-15 + 3n)
-35 + 14n = (-15 * 3 + 3n * 3)
-35 + 14n = (-45 + 9n)

Solving
-35 + 14n = -45 + 9n

Solving for variable 'n'.

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

Add '-9n' to each side of the equation.
-35 + 14n + -9n = -45 + 9n + -9n

Combine like terms: 14n + -9n = 5n
-35 + 5n = -45 + 9n + -9n

Combine like terms: 9n + -9n = 0
-35 + 5n = -45 + 0
-35 + 5n = -45

Add '35' to each side of the equation.
-35 + 35 + 5n = -45 + 35

Combine like terms: -35 + 35 = 0
0 + 5n = -45 + 35
5n = -45 + 35

Combine like terms: -45 + 35 = -10
5n = -10

Divide each side by '5'.
n = -2

Simplifying
n = -2

See similar equations:

| 14b=-42 | | .55x+.05(18-x)=.10(-11) | | 2x/3+2/3=5x-4 | | (4x-1)(2x+3)=18x-4 | | s(t)=-32t^2+64t+96 | | 2x/3+1/3=5x-4 | | 3x(12+8)2= | | 6x/4+36/4=2x-1 | | X/-7 | | 3+4x=5+2x | | 6x+36/4=2x-1 | | -4x+2=0 | | 3y+4*3=16*3 | | x^5=245 | | 12x/6 | | 36x^4+85x^2+9=0 | | 3a=2b-ax | | ((4x+2)/2)*x+1=50 | | x/5+3=x/10+4 | | X2-11x+24=0 | | .2x-2.2=1.7x+1.5 | | 4/3+2/3q=-1/3q-4 | | 0.22-0.03(x+3)=-0.04(2-x) | | 4-x=4x+4 | | 4p-3=3p-11 | | 114=3k+6(k+7) | | 510=90*80 | | -8+8+3w=2-6w+2 | | 8-1/7=-19 | | -5b=-2b | | 2(3x+4)=50 | | -5b=-12b |

Equations solver categories