Luis solves the following system of equations by elimination

[5s+3t=30
[2s+3t=-3

what is the value of s

Measures of the angle of r, 31 s (x+4) t (3x+9)

Examine the two-step equation. − 7 4 + x 4 = 2 which property of operations allows you to add the same constant term to both sides? amultiplication property of equality bdivision property of equality caddition property of equality dsubtraction property of equality

Ineed no it anyone can see this