Question

question solve for x. -5(x - 5) + 4x - 5 = 21 answer attempt 1 out of 2 x =

Explanation:

Step1: Expand the expression

$-5(x - 5)+4x - 5=21$ becomes $-5x + 25+4x - 5=21$.

Step2: Combine like - terms

$(-5x+4x)+(25 - 5)=21$, which simplifies to $-x + 20=21$.

Step3: Isolate the variable

Subtract 20 from both sides: $-x=21 - 20$, so $-x = 1$.

Step4: Solve for x

Multiply both sides by - 1, we get $x=-1$.

Answer:

$x=-1$