3(x-5)+2(3x+1)=45

Simple and best practice solution for 3(x-5)+2(3x+1)=45 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 3(x-5)+2(3x+1)=45 equation:


Simplifying
3(x + -5) + 2(3x + 1) = 45

Reorder the terms:
3(-5 + x) + 2(3x + 1) = 45
(-5 * 3 + x * 3) + 2(3x + 1) = 45
(-15 + 3x) + 2(3x + 1) = 45

Reorder the terms:
-15 + 3x + 2(1 + 3x) = 45
-15 + 3x + (1 * 2 + 3x * 2) = 45
-15 + 3x + (2 + 6x) = 45

Reorder the terms:
-15 + 2 + 3x + 6x = 45

Combine like terms: -15 + 2 = -13
-13 + 3x + 6x = 45

Combine like terms: 3x + 6x = 9x
-13 + 9x = 45

Solving
-13 + 9x = 45

Solving for variable 'x'.

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

Add '13' to each side of the equation.
-13 + 13 + 9x = 45 + 13

Combine like terms: -13 + 13 = 0
0 + 9x = 45 + 13
9x = 45 + 13

Combine like terms: 45 + 13 = 58
9x = 58

Divide each side by '9'.
x = 6.444444444

Simplifying
x = 6.444444444

See similar equations:

| 24a(-22)=-4(1-6a) | | M-1=n+1 | | 0.8-4(b-1)=0.2+3(4-b) | | (-7)(1+8m)=(-7)-2m | | 4x(2x+5)=8(x+3)(x-3) | | x+7=x+50 | | (3a^2+2b^2)(4a^2-5b^2)=0 | | 9a^4+3a=0 | | x^2-8x+y^2-6y-11=0 | | x+3x+5=-3.5 | | 104(8)=3 | | 4x-5=4x | | 8x+3y=100 | | 4-(3x-5)=6 | | 8x^2-52x+80=0 | | 8(3y)=100 | | n=10-17 | | 0=5x(x^2-2x-1) | | 3x^2+2x+1=2x^2+16 | | (x+2)(x^2-2x+4)=0 | | b-5+5b=18 | | 8n-(5n+6)=15 | | 3x/4-x=2/3 | | .09k+.13(k+300)=61 | | 5-(t+3)=-1+2+3 | | 1.6(2t-1)=14.4 | | 36x^2-84xy+49y^2= | | -4(m+6)=3(m+6) | | (x+4)(3x^2-2x+5)=0 | | 9y+16-3y=-56 | | 5k-70=60 | | 0.003xwhat=3 |

Equations solver categories