8(x+2)-4x +7 I need help!
multiply the parenthsis
8x + 16-4x +7
then combine the x terms, and combine the number terms.
the answer to this problem is 4x+23
To solve the expression 8(x+2)-4x +7, follow these steps:
1. Start by distributing the 8 to the terms inside the parentheses:
8 * x = 8x
8 * 2 = 16
So now the expression becomes: 8x + 16 - 4x + 7.
2. Combine like terms. In this case, the like terms are the x terms (8x and -4x) and the constant terms (16 and 7):
8x - 4x = 4x
16 + 7 = 23
The expression can now be simplified to: 4x + 23.
Therefore, the simplified expression is 4x + 23.