What is the answer to -3(2b-7)=-3b+21-3b ?

The answer to -3(2b-7)=-3b+21-3b is True for all b

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-3(2b-7)=-3b+21-3b

- 3 (2 b - 7) = - 3 b + 21 - 3 b

True for all b

Solution steps

- 3 (2 b - 7) = - 3 b + 21 - 3 b

Group like terms

- 3 (2 b - 7) = - 3 b - 3 b + 21

Add similar elements:

- 3 b - 3 b = - 6 b

- 3 (2 b - 7) = - 6 b + 21

Expand

- 3 (2 b - 7) : - 6 b + 21

- 6 b + 21 = - 6 b + 21

Move

21

to the right side

- 6 b = - 6 b

Move

6 b

to the left side

0 = 0

Both sides are equal

True for all b

- 4 = \frac{3 x - 17}{2}

∣ 7 x ∣ + 6 = 20

(\frac{2 ^{5}}{x ^{2}})^{4}

(216 r^{9})^{\frac{1}{3}}

What is the answer to -3(2b-7)=-3b+21-3b ?
The answer to -3(2b-7)=-3b+21-3b is True for all b
Solve for b: -3(2b-7)=-3b+21-3b
The solution is True for all b