Answer:
<em>x </em><em>=</em><em> </em><em>-</em><em>8</em>
Step-by-step explanation:
<em>4</em><em>8</em><em>/</em><em>x</em><em> </em><em>=</em><em> </em><em>-</em><em>8</em>
<em>4</em><em>8</em><em>/</em><em>-</em><em>8</em><em> </em><em>=</em><em> </em><em>x </em>
<em>-</em><em>8</em><em> </em><em>=</em><em> </em><em>x</em>
<em>x </em><em>=</em><em> </em><em>-</em><em>8</em>
<em>.</em>
<em>.</em>
<em>Hope </em><em>it </em><em>helps</em>
Answer:
39
Step-by-step explanation:
Answer:
9
Step-by-step explanation:
SV=Total
ST=part of the length
so, =14-5=9
Answer: 195
Step-by-step explanation:
(0.3x + 66) + (0.1x + 36) = 180. ( 180 because thats the angle of a straight line)
0.3x + 0.1x + 66 + 36 = 180
0.4x + 102 = 180
0.4x = 180 - 102
0.4x = 78
x = 195
Answer:
x = 12
Step-by-step explanation:
Let's use the distributive rule first for both 5(x - 1) and 7(x + 1). When using the distributive rule to expand parentheses, remember to find the sum of the product of the "outside number" with each of the "inside numbers".
5(x - 1): 5 is the outside number and both x and -1 are the inside numbers.
5 * x + 5 * (-1) = 5x - 5
7(x + 1): 7 is the outside number and both x and 1 are the inside numbers.
7 * x + 7 * 1 = 7x + 7
Now, we can put these back into the equation:
5x - 5 + 3x = 7x + 7
Combine all the x's and the constants:
8x - 5 = 7x + 7
x = 7 + 5 = 12
Thus, the answer is x = 12.
Hope this helps!