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To solve for ( x ) in the equation ( 4bx - 5 = 5c ), first add 5 to both sides to get ( 4bx = 5c + 5 ). Then, divide both sides by ( 4b ) to isolate ( x ): [ x = \frac{5c + 5}{4b}. ] Thus, the value of ( x ) is ( \frac{5(c + 1)}{4b} ).
y = 2x+5 x+y = 4 Substitute the value of y into the second equation: x+2x+5 = 4 x+2x = 4-5 3x = -1 Divide both sides by 3 to find the value of x: x = -1/3 Substitute the value of x into the original equations to find the value of y: x = -1/3 and y = 4 and 1/3
0 ÷ x = 0 (unless x is known to have the value zero, as you cannot divide by zero).
To find what times 5 equals 400, you can set up the equation as x * 5 = 400. To solve for x, you would divide both sides of the equation by 5, giving you x = 400 / 5. Therefore, the value of x that satisfies the equation is x = 80.
12x = 4(x+5) 3x = x+5 divide by 4 2x = 5 subtract x x = 2.5 divide by 2
5 x 163 = 815
815 o F is the answer. celsius x 9, divided by 5, plus 32. 435x9=3915, 3915/5=783, 783+32=815 degrees fahrenheit OR, (celsius x 1.8) + 32 EX: (435 x 1.8) + 32 = 815
10% x 815 = 81.5
5x+5 = 20 Subtract 5 from both sides: 5x = 15 Divide both sides by 5 to find the value of x: x = 3
8x + 5 = 25(- 5 from both sides)8x = 20(divide both sides by 8)x = 2.5
3x + 7 = 22 Subtract '7' from both sides Hence 3x = 15 Divide both sides by '3' x = 5 The answer !!!
remember: ''is value'' over ''of value'' equals ''%'' over ''100'' is/of = %/100 --------> x/3,000,000 = 5%/100 (cross cancel)100x = 15,000,000 ( divide both by 100 to get x by itself)x = 150,000
y = 2x+5 x+y = 4 Substitute the value of y into the second equation: x+2x+5 = 4 x+2x = 4-5 3x = -1 Divide both sides by 3 to find the value of x: x = -1/3 Substitute the value of x into the original equations to find the value of y: x = -1/3 and y = 4 and 1/3
0 ÷ x = 0 (unless x is known to have the value zero, as you cannot divide by zero).
To divide indices you subtract, hust like to multiply you add. eg 5 to the sixth divide by 5 to the fourth is five to the (6 - 4) ie 5 squared ie 25. Check it : 5 to the sixth = 5 x 5 x 5 x 5 x 5 x 5; 5 to the fourth = 5 x 5 x 5 x 5; To divide 5 x 5 x 5 x 5 cancels out leaving 5 x 5.
To find the value of x in the equation 5x = 205, you need to isolate x. Divide both sides by 5 to solve for x: x = 205 / 5. Therefore, x = 41. So, 41 times 5 equals 205.
250 Divide by two. 125,2 Divide by five. 25,5,2 Divide by five. 5,5,5,2 Stop. 2 x 5 x 5 x 5 = 250