Question

50a-(-54a+24)+(31a-52)​

Answer 1

Ответ:50a+54a-24+31a-52=135a-76

Объяснение:

Answer 2

Ответ:

135a- 76

Объяснение:

50a-(-54a+24)+(31a-52)​ = 50a + 54a-24+ 31a-52 =50a + 54a+ 31a-52-24 =

= 135a- 76

Answer 3

To simplify the expression, let's follow the order of operations (PEMDAS/BODMAS), which stands for Parentheses/Brackets, Exponents/Orders, Multiplication and Division (from left to right), and Addition and Subtraction (from left to right):

Given expression: 50a - (-54a + 24) + (31a - 52)

Step 1: Deal with the innermost parentheses and simplify within them.

-(-54a + 24) = 54a - 24

So the expression becomes: 50a + (54a - 24) + (31a - 52)

Step 2: Distribute any coefficients outside the parentheses.

50a + 54a - 24 + 31a - 52

Step 3: Combine like terms (terms with the same variable and exponent).

(50a + 54a + 31a) + (-24 - 52)

135a - 76

The simplified expression is 135a - 76.