-(5x+5)-4+8x
-(5x+5)-4+8x
-5x-5-4+8x
3x-9
x-3
-5x*-4 -5*-4 +8x = 20x+ 20+ 8x = 28x+ 20
-9+3x=??? if you still need help let me know
5x+7+1x-9x
To simplify the expression -(5x+5)-4+8x, we can follow the order of operations, which is commonly known as PEMDAS (Parentheses, Exponents, Multiplication and Division from left to right, Addition and Subtraction from left to right).
Step 1: Simplify parentheses
The expression has parentheses -(5x+5), so we'll start by distributing the negative sign to each term inside the parentheses:
-(5x+5) = -5x - 5
Now the expression becomes:
-5x - 5 - 4 + 8x
Step 2: Combine like terms
Combine the terms with the same variables by adding or subtracting their coefficients:
(-5x + 8x) + (-5 - 4)
The expression becomes:
3x - 9
So, the simplified form of -(5x+5)-4+8x is 3x - 9.