Answer:
A two-step equation is an algebraic equation that takes you two steps to solve. You've solved the equation when you get the variable by itself, with no numbers in front of it, on one side of the equal sign.
Step-by-step explanation:
12x+9= 45, x =3 3 is the answer
Acoording to roman numerals,X is 10
Answer:
x:0,1
y:0,5
Step-by-step explanation:
Answer:
<em>x</em> = 2
Step-by-step explanation:
Given data: The two triangles in the diagram are similar.
AB = 10 cm, AC = <em>x</em> cm, AE = 15 cm, AD = 3 cm
By similar triangles property,
Do cross multiply
⇒ 10 × 3 = 15 × <em>x
</em>
⇒ 30 = 15<em>x</em>
⇒ 30 ÷15 = 15<em>x</em> ÷ 15 (By division property of equality)
⇒ <em>x</em> = 2
Hence, the possible value for<em> </em><em>x</em> is 2.