3(x+5)=45

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


Simplifying
3(x + 5) = 45

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

Solving
15 + 3x = 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 + 3x = 45 + -15

Combine like terms: 15 + -15 = 0
0 + 3x = 45 + -15
3x = 45 + -15

Combine like terms: 45 + -15 = 30
3x = 30

Divide each side by '3'.
x = 10

Simplifying
x = 10

See similar equations:

| -9=0.75m | | X^2+60x-800=0 | | 5(k+-2)-8k=-34 | | 2p+3q=23 | | 7x+4=10x-29 | | 8h=64 | | 6a-3a-2-8a-7= | | 0.83c-0.67=0.3 | | 9+9m=9 | | -8=0.8k | | 11x-9=7x+3 | | 10=7-3x | | 75=5x | | 4u=72 | | 4x+63=9x+13 | | 4(4+4n)+6=118 | | 18=c+2.5 | | 3(x-22)+y=66 | | 2x+.7x-2+y=25 | | 15y=-6+15 | | 9a^3+72= | | 0.333x=0.5 | | 3(y-22)+y=66 | | 0.22s=-6 | | 3(x-22)+x=66 | | (6x-5)+(2x+3)=30 | | 4x^2+26x=14 | | 3(t-5)+2(2t+1)=8 | | 2x^2-8x=0 | | 3(x-5)+2(2t+1)=8 | | 8-2n=-n-3n | | x^2+15x+15=2+x |

Equations solver categories