We are given:
2d-2

Subtract 8 from both sides: 2d-2-8

2d-10

Subtract 2d from both sides: 2d-10-2d>3d-2d

-10 d>-10

Subtract 8 from both sides: 2d-2-8

2d-10

Subtract 2d from both sides: 2d-10-2d>3d-2d

-10 d>-10

Question

asked 2021-08-15

Given that x:y = 3:4 and y:z = 5:8, find the value of \(\displaystyle{2}\frac{{y}}{{{3}{x}-{y}+{2}{x}}}\)

asked 2021-08-09

Solve:

\(\displaystyle{\frac{{{3}{k}}}{{{2}}}}+{\frac{{{9}{k}-{5}}}{{{6}}}}={\frac{{{11}{k}+{8}}}{{{k}}}}\)

\(\displaystyle{\frac{{{3}{k}}}{{{2}}}}+{\frac{{{9}{k}-{5}}}{{{6}}}}={\frac{{{11}{k}+{8}}}{{{k}}}}\)

asked 2021-05-01

Solve the equation:

\(\displaystyle{\frac{{{3}{t}+{5}}}{{{8}}}}=-{5}\)

\(\displaystyle{\frac{{{3}{t}+{5}}}{{{8}}}}=-{5}\)

asked 2021-06-08

Solve the equation and check your solution.

\(\displaystyle{\frac{{{20}-{2}{x}}}{{{7}}}}={\frac{{{4}{x}+{9}}}{{{8}}}}\)

\(\displaystyle{\frac{{{20}-{2}{x}}}{{{7}}}}={\frac{{{4}{x}+{9}}}{{{8}}}}\)