3(x+15)=90

Simple and best practice solution for 3(x+15)=90 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+15)=90 equation: 


Simplifying
3(x + 15) = 90

Reorder the terms:
3(15 + x) = 90
(15 * 3 + x * 3) = 90
(45 + 3x) = 90

Solving
45 + 3x = 90

Solving for variable 'x'.

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

Add '-45' to each side of the equation.
45 + -45 + 3x = 90 + -45

Combine like terms: 45 + -45 = 0
0 + 3x = 90 + -45
3x = 90 + -45

Combine like terms: 90 + -45 = 45
3x = 45

Divide each side by '3'.
x = 15

Simplifying
x = 15

See similar equations:

| (3x+9)(5x^2+5x+1)= | | 19*42+19+58= | | 5w-6t(5w+5t)= | | -4(n-6)=13 | | -(6y+1)-(-5y-3)=-5 | | 8(2x-2)=2(8x+3) | | 4(t+524)=400 | | (3c^2-8c^4)10c^5= | | 4(t-524)=400 | | 43-5x=23 | | 5+2t-3=8t+2-5t | | 5x^4(10x+9x^8+3)= | | 2d-10=8-d | | 10z^2(3z^3-2)= | | 36(a+25)=1620 | | y^2+7y+16=0 | | (5c^4-2c^3+7)3c^2= | | a+25=0 | | 3x^8(9x^5+8x)= | | 1.50(I-2)=15 | | 6p=2(p+10) | | a^2+3a+36=0 | | t(t+4)=0 | | 3t-30=9t | | 3n+9n=48 | | 3x^8(9x^8+8x)= | | 8(x-1)+17(x-2)=4(4x-9) | | 10c-14=1 | | x^2+9x-162=0 | | 120-4L=16 | | 2(h-5)=45 | | x-(4-2)=7(x-1) |

Equations solver categories