Answer:
y = 2
Step-by-step explanation:
Given
+ 4 = 6 ( subtract 4 from both sides )
= 2 ( cube both sides )
3y + 2 = 2³ = 8 ( subtract 2 from both sides )
3y = 6 ( divide both sides by 3 )
y = 2
Plug second into the first.
2x + (-5 - 2x) = 5
2x - 5 - 2x = 5
2x - 2x = 10
0 = 10
No solution.
The answer is that they're equal, one is just in point-slope form and the other is in slope-intercept form
Answer:
x = 4 units
Step-by-step explanation:
2/z = z/6
z² = 12
z = 2√3
using the Pythagorean theorem:
x² = 12 + 2²
x² = 16
x = 4