Joshua Spent 1200php On A Pair Of Pants And A Polo Shirt. The Cost Of The Pair Of The Pants Is 600 More Than The Cost Of The Polo Shirt, What Is This

Joshua spent 1200php on a pair of pants and a polo shirt. The cost of the pair of the pants is 600 more than the cost of the polo shirt

What is this in mathematic sentence

Answer:

Mathematical sentence:

x + x+600 = 1,200

Step-by-step explanation:

In terms of two variables x and y:

Polo shirt: x

Pair of pants: y

Equation:

x + y = 1,200

In terms of one variable, x:

Polo Shirt: x

Pants: x + 600  ⇒ (a pair of pants is 600 more than the polo shirt, x)

Equation :

x + x+600 = 1,200

To solve for the unit cost:

x + x+600 = 1,200

2x = 1,200 - 600

2x/2 = 600/2

x = 300

Unit cost:

Polo shirt: x = Php300

Pair of pants: x+600  ⇒  300 + 600 = Php900

Check:

300 + 900 = 1,200

1,200 = 1,200


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