15=3(7x-2)

Simple and best practice solution for 15=3(7x-2) 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 15=3(7x-2) equation:


Simplifying
15 = 3(7x + -2)

Reorder the terms:
15 = 3(-2 + 7x)
15 = (-2 * 3 + 7x * 3)
15 = (-6 + 21x)

Solving
15 = -6 + 21x

Solving for variable 'x'.

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

Add '-21x' to each side of the equation.
15 + -21x = -6 + 21x + -21x

Combine like terms: 21x + -21x = 0
15 + -21x = -6 + 0
15 + -21x = -6

Add '-15' to each side of the equation.
15 + -15 + -21x = -6 + -15

Combine like terms: 15 + -15 = 0
0 + -21x = -6 + -15
-21x = -6 + -15

Combine like terms: -6 + -15 = -21
-21x = -21

Divide each side by '-21'.
x = 1

Simplifying
x = 1

See similar equations:

| 18m^5-48m^3+32m=0 | | 4y=3x^4-16x^3+24x^2 | | 4(2x-3)=3(x+5)-10 | | 4(7-3y)= | | 4+6p=7+5p | | -2k-3*(4-2k)=2*(k-3)+2 | | x+2-6(-3x-1)=7x-7 | | 5n-3=3n*1 | | 2x*x=500 | | 2/9=7r/7 | | 5x-2x+2=x+4 | | x-0.25x=33 | | T=ph+2b | | 20x^4-36x^3/4x^2 | | -8+4n=7(n-2) | | 4+7n=2n+9 | | .7x=13293 | | 1-5r-4-9r= | | x-(5+x)= | | 56-12x+8x=80-8x+12x | | 4(8/3)n-5/2)=-50 | | 447+y=-261 | | -3r-3r= | | (4-Y)-Y=2 | | 7-2(-5x-9)+2x=4(2x-1)+3(x-12)equation | | 2-4[3-(7y-2)]= | | (3*5)t+(21-12)=15t+3*2 | | 11/2x=22 | | x+1+10x= | | x+0.07x=142.31 | | (5v+9)(2+v)=0 | | -2x-21=98 |

Equations solver categories