Solve -4*2a+1-4b*7+4a+5a*4-35div5

$$- 4 \cdot 2 a + 1 - 4 b \cdot 7 + 4 a + 5 a \cdot 4 - 35 \div 5$$

Evaluate

$$16a-28b-6$$

Solution Steps

Multiply -4 and 2 to get -8.

$$-8a+1-4b\times 7+4a+5a\times 4-\frac{35}{5}$$

Multiply 4 and 7 to get 28.

$$-8a+1-28b+4a+5a\times 4-\frac{35}{5}$$

Combine -8a and 4a to get -4a.

$$-4a+1-28b+5a\times 4-\frac{35}{5}$$

Multiply 5 and 4 to get 20.

$$-4a+1-28b+20a-\frac{35}{5}$$

Combine -4a and 20a to get 16a.

$$16a+1-28b-\frac{35}{5}$$

Divide 35 by 5 to get 7.

$$16a+1-28b-7$$

Subtract 7 from 1 to get -6.

$$16a-6-28b$$

Factor

$$2\left(8a-14b-3\right)$$

Solution Steps

Multiply and combine like terms.

$$16a-28b-6$$

Factor out 2.

$$2\left(8a-14b-3\right)$$