5(x-3)+7x=45

Simple and best practice solution for 5(x-3)+7x=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 5(x-3)+7x=45 equation:


Simplifying
5(x + -3) + 7x = 45

Reorder the terms:
5(-3 + x) + 7x = 45
(-3 * 5 + x * 5) + 7x = 45
(-15 + 5x) + 7x = 45

Combine like terms: 5x + 7x = 12x
-15 + 12x = 45

Solving
-15 + 12x = 45

Solving for variable 'x'.

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

Add '15' to each side of the equation.
-15 + 15 + 12x = 45 + 15

Combine like terms: -15 + 15 = 0
0 + 12x = 45 + 15
12x = 45 + 15

Combine like terms: 45 + 15 = 60
12x = 60

Divide each side by '12'.
x = 5

Simplifying
x = 5

See similar equations:

| 23=6+.25(8-12x) | | 12=-3b+3 | | 8-4x=72 | | 3(x-4)+2x-7(x-5)=-1 | | 6+.5(x-2)=9 | | 1(x+4)+x-4(x-4)=x+8 | | -5x-3=-48 | | 3n-9=51 | | t+18.=23.9 | | 3x+6=-42 | | 2y+7y=15 | | 4x-4=(x+2) | | x-18=87 | | 5x+6-x^2+4=4x+2 | | 2z-19=5z+2 | | 6m+15=8m-3 | | 5x+6-x^2+10=4x+2 | | 4m+22=7m-2 | | |2/3x+2/3|=2/3 | | 4x^2-21x+35=3x+8 | | 8(t-3)+4+=6(2t+1)-10 | | 0.6x-1.5=1 | | 6x^2-15x=9 | | -2x-6(-x-6)=-4 | | -8-b=6 | | 5x-3(-6x+14)=119 | | 3xy-4-6x+2y=0 | | 3x+5x=9x-8 | | 4x+4(-4x-17)=-164 | | 2a+9b= | | 6x+7(2x-6)=-182 | | 6y=8-0+8y |

Equations solver categories