Respuesta :
4 ( x - 2 ) = x + 10
4 * x - 2 * 4 = x + 10
4 x - 8 = x + 10
4 x - x = 10 + 8
3 x = 18
x = 18 / 3
x = 6
hope this helps!.
4 * x - 2 * 4 = x + 10
4 x - 8 = x + 10
4 x - x = 10 + 8
3 x = 18
x = 18 / 3
x = 6
hope this helps!.
4(x - 2) = x + 10
Distribute the 4, using the distributive property which states: a(b + c) = ab + ac
We get:
4(x) - 4(2) = x + 10
4x - 8 = x + 10
Add 8 on both sides
4x - 8 + 8 = x + 10 + 8
4x = x + 18
Subtract x on both sides
4x - x = x + 18 - x
4x - x = 18
3x = 18
Divide both sides by 3.
3x/3 = 18/3
x = 18/3
x = 6
Your final answer is x = 6.
Distribute the 4, using the distributive property which states: a(b + c) = ab + ac
We get:
4(x) - 4(2) = x + 10
4x - 8 = x + 10
Add 8 on both sides
4x - 8 + 8 = x + 10 + 8
4x = x + 18
Subtract x on both sides
4x - x = x + 18 - x
4x - x = 18
3x = 18
Divide both sides by 3.
3x/3 = 18/3
x = 18/3
x = 6
Your final answer is x = 6.