(x-3)*2=30

Simple and best practice solution for (x-3)*2=30 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 (x-3)*2=30 equation:


Simplifying
(x + -3) * 2 = 30

Reorder the terms:
(-3 + x) * 2 = 30

Reorder the terms for easier multiplication:
2(-3 + x) = 30
(-3 * 2 + x * 2) = 30
(-6 + 2x) = 30

Solving
-6 + 2x = 30

Solving for variable 'x'.

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

Add '6' to each side of the equation.
-6 + 6 + 2x = 30 + 6

Combine like terms: -6 + 6 = 0
0 + 2x = 30 + 6
2x = 30 + 6

Combine like terms: 30 + 6 = 36
2x = 36

Divide each side by '2'.
x = 18

Simplifying
x = 18

See similar equations:

| 4w^2-4=0 | | 2x/3=6/5 | | b^2+13b+42= | | 4x-9x-11=-5x+6-11 | | -y(2x^3-7x^2y+xy^2+3y^3)= | | y+8x=7 | | 2-(3-7+2)= | | 4x^2+3=9 | | 6+3(2t-2)-3(4t+5)-7= | | 4/-24= | | 4xy-2y^2=0 | | f(n)=120 | | f(x)=x^2+6x-5 | | 1/4=2^6x | | 23/12r=23/3 | | -(4x-3y+3)= | | 16(t^2)-256=0 | | 5x/9-4=x | | 0.2*(-0.5)= | | 2(101+(-3y))+6y-18=184 | | -11=11/15x | | 24*4/6 | | 2a/15-1/3=5a/6-7/30 | | 32=x+3x+4x | | 124x-99+75*100= | | 24/4*6 | | -(5xy-10)+4(5xy+5)= | | 7g-5g=14-8 | | (9x+12)=180 | | 6p-9q= | | 27(w^3)+1= | | 2x=6-9 |

Equations solver categories