Okay, let's solve this equation step by step.
First, we simplify the left side of the original equation:
$$5(2x - 4) - (10x - 24)$$
Distribute the 5 and the negative sign:
$$10x - 20 - 10x + 24$$
Combine like terms:
$$10x - 10x - 20 + 24 = 4$$
So, the equation simplifies to:
$$4 = 8x - 3.4 = -3x + 0.7$$
However, there appears to be a mistake or typo in the way the equation is written. We have "8x - 3.4 = -3x + 0.7", but also the beginning with the parenthesis that simplifies to 4. It's likely that the original intention was to solve:
$$8x - 3.4 = -3x + 0.7$$
Let's proceed with solving this part:
Add 3x to both sides:
$$8x + 3x - 3.4 = -3x + 3x + 0.7$$
$$11x - 3.4 = 0.7$$
Add 3.4 to both sides:
$$11x - 3.4 + 3.4 = 0.7 + 3.4$$
$$11x = 4.1$$
Divide by 11:
$$x = \frac{4.1}{11}$$
$$x = 0.372727...$$
So, let's round to two decimal places:
$$x \approx 0.37$$
Now let's address if the original equation should be:
$$5(2x - 4) - (10x - 24) = -3x + 0.7$$
We simplified the left side to 4. Therefore, we have:
$$4 = -3x + 0.7$$
Subtract 0.7 from both sides:
$$4 - 0.7 = -3x + 0.7 - 0.7$$
$$3.3 = -3x$$
Divide by -3:
$$x = \frac{3.3}{-3}$$
$$x = -1.1$$
Therefore, if the equation was:
$$5(2x - 4) - (10x - 24) = 8x-3.4$$
Then we have:
$$4 = 8x - 3.4$$
Add 3.4 to both sides:
$$4 + 3.4 = 8x - 3.4 + 3.4$$
$$7.4 = 8x$$
Divide by 8:
$$x = \frac{7.4}{8}$$
$$x = 0.925$$
Because of the way the original equation is written, there are multiple possible answers. Assuming the equation intended to be solved is:
$$8x - 3.4 = -3x + 0.7$$
Answer: x ≈ 0.37
Assuming the equation intended to be solved is:
$$5(2x - 4) - (10x - 24) = -3x + 0.7$$
Answer: x = -1.1
Assuming the equation intended to be solved is:
$$5(2x - 4) - (10x - 24) = 8x - 3.4$$
Answer: x = 0.925