what is the answer for 11x-21=17-8x
11x-21=17-8x
11x-21+21=17+21-8x
11x=38-8x
11x+8x=38-8x+8x
19x=38
19x/19=38/19
x=2
11x-21=17-8x
11x+8x=17+21
19x=38
19x/19=38/19
x=2
To find the solution for the equation 11x - 21 = 17 - 8x, we need to isolate the variable, x.
Step 1: Combine like terms
Combine the terms with x on one side and the constant terms on the other side of the equation.
11x + 8x = 17 + 21
This simplifies to:
19x = 38
Step 2: Solve for x
Divide both sides of the equation by 19 to isolate x.
19x/19 = 38/19
This simplifies to:
x = 2
Therefore, the solution for the equation 11x - 21 = 17 - 8x is x = 2.