Solve -38x7+39*6+42*1+44*1)=

$$- 38 x 7 + 39 \times 6 + 42 \times 1 + 44 \times 1 ) =$$

Evaluate

$$320-38x_{7}$$

Solution Steps

Multiply 39 and 6 to get 234. Multiply 42 and 1 to get 42. Multiply 44 and 1 to get 44.

$$-38x_{7}+234+42+44$$

Add 234 and 42 to get 276.

$$-38x_{7}+276+44$$

Add 276 and 44 to get 320.

$$-38x_{7}+320$$

Factor

$$2\left(160-19x_{7}\right)$$

Solution Steps

Factor out 2.

$$2\left(-19x_{7}+160\right)$$

Consider -19x_{7}+117+21+22. Multiply and combine like terms.

$$-19x_{7}+160$$

Rewrite the complete factored expression.

$$2\left(-19x_{7}+160\right)$$