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help Solve for x. 1. -3x + 4 = 31Solve for x. 2. 2x + -10 = 22What is the solution? 3. 40...
4 months ago
Q:
help Solve for x. 1. -3x + 4 = 31Solve for x. 2. 2x + -10 = 22What is the solution? 3. 40 = 32 β 4r
Accepted Solution
A:
Answer:1)-92)163)-2Step-by-step explanation:1)-3x + 4 = 31-3x = 31 - 4-3x = 27-x = 27/3-x = 9 x = -92)2x + -10 = 222x = 22 + 102x = 32x = 32/2x = 163)40 = 32 β 4r-4r = 40 - 32-4r = 8-r = 8/4-r = 2r = -2