Checking Solutions to Equations

A solution is the value of the variable that makes an equation _______.

Is x=4 a solution to the equation 3x=12?

Tell whether the value of the variable is a solution to the equation: 7 = 13 - n; n=5

Which is the solution to x+5=8?

Which is the solution to n-2=7?

Which is the solution to 3g = 12?

Which of these are solutions to the equation? 5x + 10 = 30 Options: 0, 2, 5, none of these

Which equation has x = 5 as the solution? Options: x + 15 = 10, 2x = 5, 2x = 10

Which equation has w = 8 as the solution? Options: 8w= 64, 16w = 240, 16 - w = 9, 4 + w = 10

Match the solution to the equation it solves.
x = 5
Options: A. 2 + x = 7, B.  9 - x = 3, C.  3 ⋅ x = 18, D. 20 ÷ x = 2