Step 1: Simplify both sides of the equation.
(−3.5y+−4y)+(75)=4y+6(Combine Like Terms)
Step 2: Subtract 4y from both sides.
Step 3: Subtract 75 from both sides.
Step 4: Divide both sides by -11.5.
Hope this helps!
75 - 3.5y - 4y = 4y + 6
We solve by collecting like terms i.e.
75 - 6 = 4y + 4y + 3.5y
69 = 11.5y
y = 69/11.5
y = 6
what is the approximate angle of acb if abc is 25cm and the length of segment bc is 15
one solution- graph a (clear intercepting point.)
no solution- graph b (they're parallel, there will never be a point of interception.)
infinite solutions- graph c (all points intercept.)
solve for y ....