Question

(-3x + 5) - (-7x + 2)

Answer 1

10x +7

because minus and minus equals plus 7x + 3x equals 10x and 2 plus 5 is 7

Answer 2

`\sf \: 4x + 3`

Explanation:

Given expression,

→ (-3x + 5) - (-7x + 2)

Let's simplify the expression,

→ (-3x + 5) - (-7x + 2)

→ -3x + 5 + 7x - 2

→ (-3x + 7x) + (5 - 2)

→ (4x) + (3)

→ 4x + 3

Hence, the answer is 4x + 3.