7x - 10x = 15? (solving two-step equation)

Steps to solve:

7x - 10x = 15

~Simplify

-3x = 15

~Divide -3 to both sides

-3x/-3 = 15/-3

~Simplify

x = -5

Best of Luck!

26 is 33.33% of 78

step-by-step explanation:

26 is what percent of 78?

26 is p% of 78

equation: y = p% * x

solving our equation for p

p% = y/x

p% = 26/78

p = 0.3333

convert decimal to percent:

p% = 0.3333 * 100 = 33.33%

step-by-step explanation:

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