Solve for x in the equation -3x = -15
Let us solve for x by isolating the variable on one side of the given linear equation in one variable.
Answer: The value of x in the equation -3x =-15 is x = 5.
Let us see how to solve for x in the equation -3x = -15.
Given -3x = -15
Let us divided both LHS and RHS by 3 to eliminate the coefficient of x in the LHS.
-3x/3 = -15/3
⇒ -x = -5
Cancelling negative sign on both sides,
we have, x = 5.
Hence, the value of x in the equation -3x =-15 is x = 5.