Question

7.2ײ-6×-2-3×
8.ײ-8×+4-3ײ+8×
jawab dongg​

Answer 1

To simplify the given expressions, let's combine like terms and perform the necessary operations. Here are the steps for each expression:

a. 2ײ - 6× - 2 - 3×

Combine like terms:

= (2ײ) + (-6×) + (-3×) + (-2)

Now, add the coefficients of like terms:

= 2ײ - 9× - 2

The simplified expression is: 2ײ - 9× - 2

b. ײ - 8× + 4 - 3ײ + 8×

Combine like terms:

= (1ײ) + (-3ײ) + (-8×) + (8×) + 4

Now, add the coefficients of like terms:

= -2ײ + 8× + 4

The simplified expression is: -2ײ + 8× + 4

So, the simplified expressions are:

a. 2ײ - 9× - 2

b. -2ײ + 8× + 4