How do you solve a proportion divide or multiply there is a quiz

Step-by-step Proportion:

2 = X

3 = 12

Cross multiply:

2 x 12 = 24

3 x X = 3x

=

24 = 3x

Simplify:

8 = x

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there are many solutions.

step-by-step explanation:

step 1: simplify both sides of the equation.

4x+6=4x^2+10x−4

step 2: subtract 4x^2+10x-4 from both sides.

4x+6−(4x^2+10x−4)=4x^2+10x−4−(4x^2+10x−4)

−4x^2−6x+10=0

step 3: factor left side of equation.

−2(2x+5)(x−1)=0

step 4: set factors equal to 0.

x=-5/2 or x=1

let m = monomial

let t = trinomial

so, m times t = t.

monomial times a trinomial = another trinomial.