Answer:
x = 5/33 or 0.151515151
Step-by-step explanation:
7(-6x-2) = 8(3x-4)
step 1: simplify the equation.
-42x - 14 = 24x - 4
step 2: isolate the variable (using the balance method).
-42x - 14 + 14 = 24x - 4 + 14
-42x = 24x + 10
-42x - 24x = 24x - 24x + 10
-66x = 10
step 3: solve for x.
x = 10 ÷ -66
x = 5/33
Answer:
356475Nrp
Step-by-step explanation:
$1=105Nrp
$3500=105×3500Nrp
=367500Nrp
Now,
Bank charges 3% commission
therefore, 3% of 367500Nrp
=3/100×367500Nrp
=11025Nrp
Then,
Required money =367500Nrp-11025Nrp
=356475Nrp
18 - 7x = -20.5
Subtract 18 from each side:
-7x = -38.5
Divide both sides by -7:
x = -38.5 / -7
x = -5.5 = 5 1/2
The answer is D.
Answer:

Step-by-step explanation:
The first expression is

The sum of the constants is 7+3=10
The sum of the coefficients is 3+7=10
The second expression is;

The sum of the constants is 7+1=8
The sum of the coefficients is 4+4=8
The third expression is;

The sum of the constants is 8+2=10
The sum of the coefficients is 4+8=12
The fourth expression is;

The sum of the constants is 8+4=12
The sum of the coefficients is 3+7=10
Hence the correct choice is the expression in which the sum of the constants greater than the sum of the coefficients
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