Solve 4(7s + 3t) - 7(8s - t)

If a negative sign or a subtraction symbol appears outside parentheses, remove the parentheses and change the sign of every term within the parentheses

- 56 s + 7 t

28 s + 12 t - 56 s + 7 t

Subtract the terms

More Steps

Evaluate

28 s - 56 s

Collect like terms by calculating the sum or difference of their coefficients

(28 - 56) s

Subtract the numbers

- 28 s

- 28 s + 12 t + 7 t

Solution

More Steps

Evaluate

12 t + 7 t

Collect like terms by calculating the sum or difference of their coefficients

(12 + 7) t

Add the numbers

19 t

- 28 s + 19 t

Show Solution

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