4+-7t =
Show work please

T = 7

Step-by-step explanation:

More Icon

Rearrange:

Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :

4/7*t-1/14*t-(t-7/2)=0

Step by step solution :

STEP

1

:

7

Simplify —

2

Equation at the end of step

1

:

4 1 7

((—•t)-(——•t))-(t-—) = 0

7 14 2

STEP

2

:

Rewriting the whole as an Equivalent Fraction

2.1 Subtracting a fraction from a whole

Rewrite the whole as a fraction using 2 as the denominator :

t t • 2

t = — = —————

1 2

Equivalent fraction : The fraction thus generated looks different but has the same value as the whole

Common denominator : The equivalent fraction and the other fraction involved in the calculation share the same denominator

Adding fractions that have a common denominator :

2.2 Adding up the two equivalent fractions

Add the two equivalent fractions which now have a common denominator

Combine the numerators together, put the sum or difference over the common denominator then reduce to lowest terms if possible:

t • 2 - (7) 2t - 7

——————————— = ——————

2 2

Equation at the end of step

2

:

4 1 (2t-7)

((—•t)-(——•t))-—————— = 0

7 14 2

STEP

3

:

1

Simplify ——

14

Equation at the end of step

3

:

4 1 (2t - 7)

((— • t) - (—— • t)) - ———————— = 0

7 14 2

STEP

4

:

4

Simplify —

7

Equation at the end of step

4

:

4 t (2t - 7)

((— • t) - ——) - ———————— = 0

7 14 2

STEP

5

:

Calculating the Least Common Multiple :

5.1 Find the Least Common Multiple

The left denominator is : 7

The right denominator is : 14

0 is its x and y coordinate