PLEASE HELP ME FIGURE THIS PROBLEM!
Solve equation and check the solution
-3(r+5) = 3(r - 1)__________________
Multiply out both sides.
add 3r to both sides, then add three to both sides.
-3R-15=3R-3
-6R=-12
-12/6=2
R=-2
To solve the equation -3(r+5) = 3(r-1), we will follow the steps below:
Step 1: Distribute the -3 on the left side and the 3 on the right side:
-3r - 15 = 3r - 3
Step 2: Combine like terms on both sides of the equation:
-3r - 15 = 3r - 3
-3r + 3r = -3 + 15
0 = 12
Step 3: Analyze the result:
The equation 0 = 12 leads to a contradiction since 0 (the left side) is not equal to 12 (the right side). Contradictory equations have no solution.
Therefore, the equation -3(r+5) = 3(r-1) has no solution.