Step 1: Choose which method you would like to use to solve
Though we can solve using either substitution or elimination, we will use substitution for this one
Step 2: Substitute y for y
-7+3x=3x+8
Step 3: Subtract 3x on both sides
-7+3x=3x+8 -3x=-3x _________ -7=8
Though we would usually use the x value to solve for y, in this case the x values canceled each other out. We are now left with 2 numbers set equal to each other, and this equation is false. Since -7 does not equal 8, the system of equation have no solution.
Hope this helps comment below for more questions :)
whenever the shape is dilated, or scaled by a factor of any number, the shape will change size and will become similar rather than congruent. congruent shapes have the same dimensions as the parent or original shape.
