HELP i need help solving 5x+(3x-4/5)=12
2 answers:
Answer:
Step-by-step explanation:
We have been given an equation . We are asked to solve the given equation.
First of all, we will remove parentheses as:
Now, we will combine like terms.
Upon adding on both sides of equation, we will get:
Now, we need to make a common denominator.
Our last step is to divide both sides by 8 as:
Therefore, is the solution of our given equation.
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Answer:
-2x+7x+8
=5x+8
The correct answer is 
°.
To solve for
, you can start by finding the measures of the triangle's interior angles. Knowing that a straight line measures 
°, you can subtract the given values from ° to find the measures of the respective supplementary interior angles. That would give you 
° 
and 
° 
.
Now, knowing that the measure of all the interior angles of a triangle is also°, you can add the two interior angles you know 
and subtract those from °. Doing so would give you the measure of the missing third angle, which is 
°.
Finally, because angle is the supplementary angle of the missing angle from the previous step, simply subtract that angle's measure from ° to find °, which is 
or °.
To solve for
Now, knowing that the measure of all the interior angles of a triangle is also
Finally, because angle