Since there is only an expression - not an equation - you can simplify it but there is nothing to work out or solve.
-7 + 8x + 40 + 90 = 8x + 123
The answer is -3. Simply add the numbers together as you would 2+2 to get the answer. You can use a calculator to check your work.
3-(-9) Considering a negative plus a negative equals a positive your equation can be rewritten as 3+9 Which equals 12
Negative 11 plus 6 is equal to -5. This can be calculated by adding the two numbers together: -11 + 6 = -5. The negative sign indicates that the result is less than zero.
Yes. If force is negative, then work will be negative.
The answer is 12. Simply add the numbers together arithmetically as you would for the problem two plus two. To check your work, a calculator is the best option.
The answer is 0. Simply add the numbers together arithmetically as you would for the problem two plus two. To check your work, a calculator is the best option.
The answer is -5. Simply add the numbers together arithmetically as you would for the problem two plus two. To check your work, a calculator is the best option.
The answer is -3358024. Simply add the numbers together arithmetically as you would for the problem two plus two. To check your work, a calculator is the best option.
The answer is -472. Simply add the numbers together arithmetically as you would for the problem two plus two. To check your work, a calculator is the best option.
The answer is 9. Simply add the numbers together arithmetically as you would for the problem two plus two. To check your work, a calculator is the best option.
The answer is 10. Simply add the numbers together arithmetically as you would for the problem two plus two. To check your work, a calculator is the best option.
The answer is 7. Simply add the numbers together arithmetically as you would for the problem two plus two. To check your work, a calculator is the best option.