Question

3 upon 4 (x + 1) is equal to 1 upon 2 (5 - 2) ​

Answer 1

Answer:

3/4(x + 1) = 1/2(5 - 2)

3/4x + 4 = 1/6

18 = 4x + 4

4x = 14

x = 7/2

:-)

Answer 2

Answer:

$\frac{3}{4} (x + 1) = \frac{1}{2}(5 - 2) \\ \frac{3}{4}x + \frac{3}{4} = \frac{1}{2} \times 3 \\ \frac{3}{4} x + \frac{3}{4} =\frac{3}{2} \\ \frac{3}{4} x = \frac{3}{2} - \frac{3}{4} \\ \frac{3}{4} x = \frac{6 - 3}{4} \\ \frac{3}{4} x = \frac{3}{4} \\ x = \frac{ \frac{3}{4} }{ \frac{3}{4} } \\ x = \frac{3}{4} \times \frac{4}{3} \\ \large{\boxed{ x = { \underline{ \underline{1 }}}}}$