Solve the system by elimination. -2x + 2y + 3z = 0 -2x - y + z = -3 2x + 3y + 3z = 5

Add the equations in order to solve for the first variable. Plug the value into the other equations in order to solve for any remaining variables.

Point form:

(1, 1, 0)

Equation form:

x = 1

x = 1

z = 0

use substitution to solve each system of equations. y = x + 5 3x + y = 25 62/87,21 y = x + 5 3x + y = 25 substitute x + 5 for y in the second equation. substitute the solution for x into either equation to find y. the solution is (5, 10)

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step-by-step explanation:

a² + b²= c²

24² + 7² = c²

c= 25